feat: sitemap remediation, PWA activation, search refinements, Steam Deck UX

Sitemap: - Switch from ISR (revalidate=3600) to force-dynamic for per-request generation - Flatten into single app/sitemap.ts with inlined static entries and DB queries - NULL-safe syncStatus filter: ne(games.syncStatus, 'failed') OR isNull(games.syncStatus) - Structured JSON logging for generated URLs and DB errors - Delete lib/sitemap/* helpers and app/api/revalidate-sitemap route - Add basic vitest coverage for sitemap exports PWA & Offline: - Add @serwist/next service worker (webpack build) with runtime caching - Cache strategies: stale-while-revalidate for game pages, network-first for listings/API, cache-first for Steam CDN images - Offline fallback page (public/offline.html) - Manifest icons: 192px maskable + 512px any - Viewport meta with viewport-fit=cover, user-scalable=no - Apple mobile web app meta tags Search / Filter Refinements: - Multi-genre OR support in listing API (comma-separated genres) - Device-scoped FPS filter (min/max FPS constrained to selected device) - Client-side URL state sync via router.replace for shareable filtered views - Initialize filter state from URL params on mount - Auto-collapse filter panel on saved-filter load - Fix multi-genre saved filter parsing (comma-separated) Steam Deck / Touch / Gamepad UX: - WCAG 2.1 AA touch targets (44x44px) on all filter controls - .gamepad-focus CSS focus ring for controller navigation - useGamepadNavigation hook: D-pad/left-stick roving tabindex, A/B/X/Y actions - Integrate gamepad hook into games page (X=search, Y=toggle filters) Chore: - Bump version to 2026.0.97
2026-05-05 16:20:28 +08:00
parent 9be64359be
commit dcf6066b2b
25 changed files with 1396 additions and 489 deletions
@@ -41,7 +41,8 @@ yarn-error.log*
 *.tsbuildinfo
 next-env.d.ts
-certificates
+# serwist build artifact
 public/sw.js
 /docs/superpowers
@@ -2,6 +2,36 @@
 All notable changes to DeckyVault will be documented in this file.
 ## [2026.0.97] - 2026-05-06
 ### Fixed
 - Sitemap.xml used ISR caching (`revalidate = 3600`) which poisoned the cache with empty responses on DB hiccups; switched to `force-dynamic` for per-request fresh generation
 - DB errors during sitemap generation were silently caught and returned as empty arrays (no games indexed); errors now propagate to observability with structured logging
 - Games with NULL `syncStatus` were excluded from sitemap due to SQL `<> 'failed'` returning NULL (not TRUE) for NULL values
 - Multi-genre selection in games filter panel only applied the first selected genre; now supports comma-separated OR-matching
 - FPS range filter included results from non-active devices; now scoped to the selected device filter when present
 ### Added
 - PWA service worker with offline caching for game pages and images (stale-while-revalidate for HTML, cache-first for Steam CDN images)
 - Offline fallback page (`offline.html`) when navigating without network
 - Gamepad navigation hook (D-pad/left stick focus, A/B/X/Y buttons, context-aware actions)
 - Structured logging for sitemap generation metrics (games, devices, timestamps) via `console.info` JSON
 - Filter state synchronized to URL query parameters for shareable/bookmarkable filtered views
 - WCAG 2.1 AA touch targets (44×44px) on all games page filter controls
 ### Changed
 - Web manifest icons now declare explicit 192px (maskable) and 512px (any) sizes
 - Viewport meta tag added with `viewport-fit=cover` and `user-scalable=no` for installed PWA feel
 - Apple mobile web app meta tags added for iOS home screen support
 - Loading a saved filter now auto-collapses the filter panel for visual feedback
 - Sitemap generation flattened into a single function in `app/sitemap.ts` (removed delegation to `lib/sitemap/`)
 ### Technical
 - Removed `lib/sitemap/fetch-dynamic-entries.ts`, `lib/sitemap/build-static-entries.ts`, `lib/sitemap/validate-image-url.ts`
 - Removed `app/api/revalidate-sitemap/` route (no longer needed with `force-dynamic`)
 - Added `@serwist/next`, `@serwist/precaching`, `@serwist/sw`, `@serwist/strategies`, `@serwist/expiration`, `@serwist/routing`, and `serwist` dependencies
 - Build script updated to use `--webpack` flag for `@serwist/next` compatibility
 ## [2026.0.96] - 2026-05-01
 ### Added
@@ -1,54 +0,0 @@
 import { revalidatePath } from "next/cache"
 import { NextRequest, NextResponse } from "next/server"
 /**
 * On-demand sitemap revalidation webhook.
 *
 * What this endpoint does:
 *   Revalidates the `/sitemap.xml` path so Next.js regenerates the sitemap
 *   at the edge instead of waiting for the next ISR interval.
 *
 * When to call it:
 *   - After adding, updating, or removing games
 *   - After adding, updating, or removing hardware
 *   - After any bulk import or migration that affects public-facing URLs
 *
 * How to call it:
 *   ```bash
 *   curl -X POST https://<your-domain>/api/revalidate-sitemap \
 *     -H "Authorization: Bearer $REVALIDATE_SECRET"
 *   ```
 *
 * @see https://nextjs.org/docs/app/building-your-application/caching#on-demand-revalidation
 */
 export async function POST(request: NextRequest): Promise<NextResponse> {
  const authHeader = request.headers.get("authorization")
  const secret = process.env.REVALIDATE_SECRET
  if (!secret) {
    return NextResponse.json(
      { error: "Revalidation not configured. Set REVALIDATE_SECRET env var." },
      { status: 503 },
    )
  }
  const token = authHeader?.replace("Bearer ", "")
  if (token !== secret) {
    return NextResponse.json({ error: "Invalid secret" }, { status: 401 })
  }
  try {
    revalidatePath("/sitemap.xml")
    return NextResponse.json({
      revalidated: true,
      path: "/sitemap.xml",
      now: Date.now(),
    })
  } catch (error) {
    console.error("[Revalidate Sitemap] Failed:", error)
    return NextResponse.json(
      { error: "Revalidation failed" },
      { status: 500 },
    )
  }
 }
@@ -1,6 +1,7 @@
 "use client"
 import { useState, useEffect, useRef, useCallback } from "react"
 import { useRouter } from "next/navigation"
 import Image from "next/image"
 import Link from "next/link"
 import { motion } from "motion/react"
@@ -11,6 +12,7 @@ import {
  XIcon,
  Loader2Icon,
 } from "lucide-react"
 import { useGamepadNavigation } from "@/lib/hooks/use-gamepad-navigation"
 import { AntiCheatBadge } from "@/components/anti-cheat-badge"
 import { PlayabilityBadge } from "@/components/playability-badge"
 import { SavedFilters } from "@/components/saved-filters"
@@ -90,9 +92,54 @@ export function GamesPageClient({
  const [hasMultiplayer, setHasMultiplayer] = useState<boolean>(false)
  const observerRef = useRef<IntersectionObserver | null>(null)
  const sentinelRef = useRef<HTMLDivElement>(null)
  const pageRef = useRef<HTMLElement>(null)
  const { isGamepadActive } = useGamepadNavigation(pageRef, {
    onXButton: () => {
      // Navigate to search page
      window.location.href = "/search"
    },
    onYButton: () => {
      // Toggle filter panel
      setShowFilters((prev) => !prev)
    },
  })
  const router = useRouter()
  const hasMore = games.length < total
  // ── Initialize filters from URL params on mount ────────────────
  /* eslint-disable react-hooks/set-state-in-effect */
  useEffect(() => {
    const params = new URLSearchParams(window.location.search)
    if (params.get("search")) setSearch(params.get("search")!)
    if (params.get("device")) setSelectedDevice(params.get("device")!)
    if (params.get("genre")) {
      const genres = params.get("genre")!.split(",").filter(Boolean)
      setSelectedGenres(genres)
    }
    if (params.get("minFps")) setMinFps(params.get("minFps")!)
    if (params.get("maxFps")) setMaxFps(params.get("maxFps")!)
    if (params.get("fsrSupport") === "true") setFsrSupport(true)
    if (params.get("protonNative") && params.get("protonNative") !== "any")
      setProtonNative(params.get("protonNative")!)
    if (params.get("antiCheatStatus") && params.get("antiCheatStatus") !== "any")
      setAntiCheatStatus(params.get("antiCheatStatus")!)
    if (params.get("playabilityStatus")) setPlayabilityStatus(params.get("playabilityStatus")!)
    if (params.get("steamReviewScore")) setSteamReviewMin(params.get("steamReviewScore")!)
    if (params.get("isFree") === "true") setIsFree(true)
    if (params.get("hasMultiplayer") === "true") setHasMultiplayer(true)
    if (params.get("sort")) {
      const s = params.get("sort")!
      if (["recent", "name", "benchmarks", "performance", "popularity", "release_date", "steam_reviews"].includes(s)) {
        setSort(s as SortOption)
      }
    }
    if (params.get("order")) setSortDirection(params.get("order") as SortDirection)
  }, [])
  /* eslint-enable react-hooks/set-state-in-effect */
  const buildUrl = useCallback(
    (offset: number) => {
      const params = new URLSearchParams()
@@ -102,7 +149,7 @@ export function GamesPageClient({
      params.set("order", sortDirection)
      if (search) params.set("search", search)
      if (selectedDevice) params.set("device", selectedDevice)
-      if (selectedGenres.length === 1) params.set("genre", selectedGenres[0])
+      if (selectedGenres.length > 0) params.set("genre", selectedGenres.join(","))
      if (minFps) params.set("minFps", minFps)
      if (maxFps) params.set("maxFps", maxFps)
      if (fsrSupport) params.set("fsrSupport", "true")
@@ -141,6 +188,29 @@ export function GamesPageClient({
    }
  }, [loading, hasMore, games.length, buildUrl])
  // ── Sync filter state to URL (replace, not push) ───────────────
  useEffect(() => {
    const params = new URLSearchParams()
    if (search) params.set("search", search)
    if (selectedDevice) params.set("device", selectedDevice)
    if (selectedGenres.length > 0) params.set("genre", selectedGenres.join(","))
    if (minFps) params.set("minFps", minFps)
    if (maxFps) params.set("maxFps", maxFps)
    if (fsrSupport) params.set("fsrSupport", "true")
    if (protonNative !== "any") params.set("protonNative", protonNative)
    if (antiCheatStatus !== "any") params.set("antiCheatStatus", antiCheatStatus)
    if (playabilityStatus) params.set("playabilityStatus", playabilityStatus)
    if (steamReviewMin) params.set("steamReviewScore", steamReviewMin)
    if (isFree) params.set("isFree", "true")
    if (hasMultiplayer) params.set("hasMultiplayer", "true")
    if (sort !== "recent") params.set("sort", sort)
    if (sortDirection !== "desc") params.set("order", sortDirection)
    const qs = params.toString()
    const url = qs ? `/games?${qs}` : "/games"
    router.replace(url, { scroll: false })
  }, [search, selectedDevice, selectedGenres, minFps, maxFps, fsrSupport, protonNative, antiCheatStatus, playabilityStatus, steamReviewMin, isFree, hasMultiplayer, sort, sortDirection, router])
  // Full reload when filters/sort change
  useEffect(() => {
    let cancelled = false
@@ -199,7 +269,7 @@ export function GamesPageClient({
  }
  return (
-    <section className="w-full flex flex-col gap-8 py-8">
+    <section ref={pageRef} className={`w-full flex flex-col gap-8 py-8 ${isGamepadActive ? "gamepad-focus" : ""}`}>
      {/* Header */}
      <motion.div
        initial={{ opacity: 0, y: 12 }}
@@ -225,7 +295,7 @@ export function GamesPageClient({
        <div className="max-w-7xl mx-auto flex flex-col gap-3">
          {/* Search + Sort Row */}
          <div className="flex flex-row items-center gap-3">
-            <label className="flex-1 flex flex-row items-center gap-2 bg-text/5 px-3 py-2 rounded-md border border-border hover:border-border-active focus-within:border-primary/80 focus-within:ring-2 focus-within:ring-primary/50 focus-within:ring-offset-2 focus-within:ring-offset-background transition-colors cursor-text">
+            <label className="flex-1 flex flex-row items-center gap-2 bg-text/5 px-3 py-2.5 rounded-md border border-border hover:border-border-active focus-within:border-primary/80 focus-within:ring-2 focus-within:ring-primary/50 focus-within:ring-offset-2 focus-within:ring-offset-background transition-colors cursor-text min-h-[44px]">
              <SearchIcon className="h-4 w-4 text-text/40 shrink-0" />
              <input
                type="text"
@@ -256,14 +326,14 @@ export function GamesPageClient({
            </select>
            <button
              onClick={() => setSortDirection(prev => prev === "asc" ? "desc" : "asc")}
-              className="px-2 py-2 rounded-md text-sm bg-text/5 border border-border hover:bg-text/10 transition-colors cursor-pointer"
+              className="px-2 py-2 rounded-md text-sm bg-text/5 border border-border hover:bg-text/10 transition-colors cursor-pointer min-h-[44px]"
              title={sortDirection === "asc" ? "Sort ascending" : "Sort descending"}
            >
              {sortDirection === "asc" ? "↑" : "↓"}
            </button>
            <button
              onClick={() => setShowFilters(!showFilters)}
-              className={`px-3 py-2 rounded-md text-sm transition-colors cursor-pointer border ${
+              className={`px-3 py-2 rounded-md text-sm transition-colors cursor-pointer border min-h-[44px] ${
                showFilters ||
                selectedDevice ||
                selectedGenres.length > 0 ||
@@ -325,7 +395,7 @@ export function GamesPageClient({
                <div className="flex flex-wrap gap-1.5">
                  <button
                    onClick={() => setSelectedDevice("")}
-                    className={`px-3 py-1.5 rounded-full text-xs font-medium transition-colors cursor-pointer ${
+                    className={`px-3 py-2.5 rounded-full text-xs font-medium transition-colors cursor-pointer min-h-[44px] ${
                      selectedDevice === ""
                        ? "bg-primary/10 text-primary border border-primary/30"
                        : "text-text/50 hover:text-text/70 hover:bg-text/5 border border-transparent"
@@ -339,7 +409,7 @@ export function GamesPageClient({
                      onClick={() =>
                        setSelectedDevice(selectedDevice === device.slug ? "" : device.slug)
                      }
-                      className={`px-3 py-1.5 rounded-full text-xs font-medium transition-colors cursor-pointer ${
+                      className={`px-3 py-2.5 rounded-full text-xs font-medium transition-colors cursor-pointer min-h-[44px] ${
                        selectedDevice === device.slug
                          ? "bg-primary/10 text-primary border border-primary/30"
                          : "text-text/50 hover:text-text/70 hover:bg-text/5 border border-transparent"
@@ -361,7 +431,7 @@ export function GamesPageClient({
                    <button
                      key={genre}
                      onClick={() => toggleGenre(genre)}
-                      className={`px-3 py-1.5 rounded-full text-xs font-medium transition-colors cursor-pointer ${
+                      className={`px-3 py-2.5 rounded-full text-xs font-medium transition-colors cursor-pointer min-h-[44px] ${
                        selectedGenres.includes(genre)
                          ? "bg-primary/10 text-primary border border-primary/30"
                          : "text-text/50 hover:text-text/70 hover:bg-text/5 border border-transparent"
@@ -382,20 +452,20 @@ export function GamesPageClient({
                    placeholder="Min FPS"
                    value={minFps}
                    onChange={(e) => setMinFps(e.target.value)}
-                    className="w-24 rounded-md border border-zinc-700 bg-zinc-800 px-2 py-1 text-sm"
+                    className="w-24 rounded-md border border-zinc-700 bg-zinc-800 px-2 py-2.5 text-sm min-h-[44px]"
                  />
                  <input
                    type="number"
                    placeholder="Max FPS"
                    value={maxFps}
                    onChange={(e) => setMaxFps(e.target.value)}
-                    className="w-24 rounded-md border border-zinc-700 bg-zinc-800 px-2 py-1 text-sm"
+                    className="w-24 rounded-md border border-zinc-700 bg-zinc-800 px-2 py-2.5 text-sm min-h-[44px]"
                  />
                </div>
                <select
                  value={playabilityStatus}
                  onChange={(e) => setPlayabilityStatus(e.target.value)}
-                  className="w-full rounded-md border border-zinc-700 bg-zinc-800 px-2 py-1 text-sm"
+                  className="w-full rounded-md border border-zinc-700 bg-zinc-800 px-2 py-2.5 text-sm min-h-[44px]"
                >
                  <option value="">Any Playability</option>
                  <option value="great">Plays Great</option>
@@ -411,7 +481,7 @@ export function GamesPageClient({
                <select
                  value={protonNative}
                  onChange={(e) => setProtonNative(e.target.value)}
-                  className="w-full rounded-md border border-zinc-700 bg-zinc-800 px-2 py-1 text-sm"
+                  className="w-full rounded-md border border-zinc-700 bg-zinc-800 px-2 py-2.5 text-sm min-h-[44px]"
                >
                  <option value="any">Any Runtime</option>
                  <option value="native">Native</option>
@@ -420,14 +490,14 @@ export function GamesPageClient({
                <select
                  value={antiCheatStatus}
                  onChange={(e) => setAntiCheatStatus(e.target.value)}
-                  className="w-full rounded-md border border-zinc-700 bg-zinc-800 px-2 py-1 text-sm"
+                  className="w-full rounded-md border border-zinc-700 bg-zinc-800 px-2 py-2.5 text-sm min-h-[44px]"
                >
                  <option value="any">Any Anti-Cheat</option>
                  <option value="supported">AC Supported</option>
                  <option value="unsupported">AC Unsupported</option>
                  <option value="unknown">AC Unknown</option>
                </select>
-                <label className="flex items-center gap-2 text-sm">
+                <label className="flex items-center gap-2 text-sm py-2 min-h-[44px]">
                  <input
                    type="checkbox"
                    checked={fsrSupport}
@@ -441,7 +511,7 @@ export function GamesPageClient({
              {/* Other Filters */}
              <div className="space-y-2">
                <h4 className="text-sm font-medium text-zinc-300">Other</h4>
-                <label className="flex items-center gap-2 text-sm">
+                <label className="flex items-center gap-2 text-sm py-2 min-h-[44px]">
                  <input
                    type="checkbox"
                    checked={isFree}
@@ -450,7 +520,7 @@ export function GamesPageClient({
                  />
                  Free to Play
                </label>
-                <label className="flex items-center gap-2 text-sm">
+                <label className="flex items-center gap-2 text-sm py-2 min-h-[44px]">
                  <input
                    type="checkbox"
                    checked={hasMultiplayer}
@@ -494,11 +564,12 @@ export function GamesPageClient({
                  setSteamReviewMin((filters.steamReviewMin as string) || "")
                  setIsFree((filters.isFree as boolean) || false)
                  setHasMultiplayer((filters.hasMultiplayer as boolean) || false)
-                  if (filters.genre) setSelectedGenres([filters.genre as string])
+                  if (filters.genre) setSelectedGenres((filters.genre as string).split(",").filter(Boolean))
                  else setSelectedGenres([])
                  if (filters.device) setSelectedDevice(filters.device as string)
                  else setSelectedDevice("")
                  if (filters.sortBy) setSort(filters.sortBy as SortOption)
                  setShowFilters(false)
                }}
              />
@@ -528,7 +599,7 @@ export function GamesPageClient({
                    setIsFree(false)
                    setHasMultiplayer(false)
                  }}
-                  className="text-xs text-text/50 hover:text-primary transition-colors cursor-pointer self-start"
+                  className="text-xs text-text/50 hover:text-primary transition-colors cursor-pointer self-start min-h-[44px] py-2 flex items-center"
                >
                  Clear all filters
                </button>
@@ -544,7 +615,7 @@ export function GamesPageClient({
          <p className="text-red-400 text-sm">{error}</p>
          <button
            onClick={() => window.location.reload()}
-            className="mt-2 text-xs text-text/50 hover:text-primary transition-colors cursor-pointer"
+            className="mt-2 text-xs text-text/50 hover:text-primary transition-colors cursor-pointer min-h-[44px] py-2 flex items-center"
          >
            Try again
          </button>
@@ -611,7 +682,7 @@ export function GamesPageClient({
                  setIsFree(false)
                  setHasMultiplayer(false)
                }}
-                className="text-xs text-primary hover:text-primary/80 transition-colors cursor-pointer"
+                className="text-xs text-primary hover:text-primary/80 transition-colors cursor-pointer min-h-[44px]"
              >
                Clear filters
              </button>
@@ -21,4 +21,18 @@
    /* Fonts */
    --font-sans: var(--font-lexend);
 }
 /* Touch targets — WCAG 2.1 AA: minimum 44×44px */
 .touch-target {
    min-height: 44px;
    min-width: 44px;
 }
 /* Gamepad focus ring — visible only when gamepad navigation is active */
 .gamepad-focus :focus,
 .gamepad-focus:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
    border-radius: 4px;
 }
@@ -1,4 +1,4 @@
-import type { Metadata } from "next"
+import type { Metadata, Viewport } from "next"
 import { Lexend } from "next/font/google"
 import "./globals.css"
 import Script from "next/script"
@@ -10,6 +10,15 @@ const font = Lexend({
    subsets: ["latin"],
 })
 export const viewport: Viewport = {
    width: "device-width",
    initialScale: 1,
    viewportFit: "cover",
    maximumScale: 1,
    userScalable: false,
    themeColor: "#eb3779",
 }
 export const metadata: Metadata = {
    metadataBase: new URL("https://deckyvault.xyz"),
    title: {
@@ -82,6 +91,10 @@ export default function RootLayout({
            lang='en'
            className={`${font.variable} bg-background text-text antialiased overscroll-none`}
        >
            <head>
                <meta name="apple-mobile-web-app-capable" content="yes" />
                <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent" />
            </head>
            <body className='min-h-full w-dvw flex flex-col relative'>
                <Suspense>
                    <Navbar />
@@ -11,6 +11,18 @@ export default function manifest(): MetadataRoute.Manifest {
        background_color: "#100b14",
        theme_color: "#eb3779",
        icons: [
            {
                src: "/icon-192.png",
                sizes: "192x192",
                type: "image/png",
                purpose: "maskable",
            },
            {
                src: "/icon-512.png",
                sizes: "512x512",
                type: "image/png",
                purpose: "any",
            },
            {
                src: "/icon.png",
                sizes: "any",
@@ -1,30 +1,114 @@
 import type { MetadataRoute } from "next"
-import { buildStaticEntries } from "@/lib/sitemap/build-static-entries"
+import { db } from "@/lib/db/index"
-import { fetchDynamicEntries } from "@/lib/sitemap/fetch-dynamic-entries"
+import { games, hardware } from "@/lib/db/schema"
 import { or, ne, isNull } from "drizzle-orm"
-/**
+export const dynamic = "force-dynamic"
- * ISR-style revalidation window in seconds.
+
- *
+const BASE_URL = process.env.NEXT_PUBLIC_SITE_URL ?? "https://deckyvault.xyz"
- * Next.js caches the sitemap and regenerates it at most once per
+
- * revalidation window. Between regenerations, the cached response
+function buildStaticEntries(): MetadataRoute.Sitemap {
- * is served instantly from memory (and from Cloudflare's edge via
+  return [
- * the `s-maxage` directive).
+    {
- *
+      url: BASE_URL,
- * On-demand purging is handled by `/api/revalidate-sitemap` which
+      lastModified: new Date(),
- * calls `revalidatePath("/sitemap.xml")`.
+      changeFrequency: "weekly" as const,
- */
+      priority: 1,
-export const revalidate = 3600
+    },
    {
      url: `${BASE_URL}/games`,
      lastModified: new Date(),
      changeFrequency: "daily" as const,
      priority: 0.8,
    },
    {
      url: `${BASE_URL}/devices`,
      lastModified: new Date(),
      changeFrequency: "monthly" as const,
      priority: 0.6,
    },
    {
      url: `${BASE_URL}/updates`,
      lastModified: new Date(),
      changeFrequency: "weekly" as const,
      priority: 0.5,
    },
    {
      url: `${BASE_URL}/contact`,
      lastModified: new Date(),
      changeFrequency: "yearly" as const,
      priority: 0.3,
    },
  ]
 }
 /**
 * Generates the sitemap for deckyvault.xyz.
 *
 * Combines static pages with dynamic game and device entries from
 * the database. The result is cached by Next.js with ISR semantics
 * so crawlers always get a fast response even during cold starts
 * (the cache is persisted to disk in self-hosted Docker setups).
 */
 export default async function sitemap(): Promise<MetadataRoute.Sitemap> {
  const staticEntries = buildStaticEntries()
-  const { gameEntries, deviceEntries } = await fetchDynamicEntries()
+
-  return [...staticEntries, ...gameEntries, ...deviceEntries]
+  try {
    const [gameRows, deviceRows] = await Promise.all([
      db
        .select({
          id: games.id,
          updatedAt: games.updatedAt,
          capsuleImage: games.capsuleImage,
        })
        .from(games)
        .where(or(ne(games.syncStatus, "failed"), isNull(games.syncStatus))),
      db
        .select({
          slug: hardware.slug,
          createdAt: hardware.createdAt,
        })
        .from(hardware),
    ])
    const gameEntries: MetadataRoute.Sitemap = gameRows.map((row) => {
      const image =
        row.capsuleImage &&
        typeof row.capsuleImage === "string" &&
        row.capsuleImage.trim().startsWith("https://") &&
        row.capsuleImage.trim().length <= 2048
          ? row.capsuleImage.trim()
          : undefined
      return {
        url: `${BASE_URL}/game/${row.id}`,
        lastModified: row.updatedAt ?? undefined,
        changeFrequency: "weekly" as const,
        priority: 0.7,
        ...(image ? { images: [image] } : {}),
      }
    })
    const deviceEntries: MetadataRoute.Sitemap = deviceRows.map((row) => ({
      url: `${BASE_URL}/devices/${row.slug}`,
      lastModified: row.createdAt ?? undefined,
      changeFrequency: "monthly" as const,
      priority: 0.5,
    }))
    console.info(
      JSON.stringify({
        event: "sitemap_generated",
        gameCount: gameEntries.length,
        deviceCount: deviceEntries.length,
        staticCount: staticEntries.length,
        totalUrls: staticEntries.length + gameEntries.length + deviceEntries.length,
        generatedAt: new Date().toISOString(),
      }),
    )
    return [...staticEntries, ...gameEntries, ...deviceEntries]
  } catch (err) {
    console.error(
      JSON.stringify({
        event: "sitemap_db_error",
        error: err instanceof Error ? err.message : String(err),
        stack: err instanceof Error ? err.stack : undefined,
        generatedAt: new Date().toISOString(),
      }),
    )
    return staticEntries
  }
 }
@@ -0,0 +1,80 @@
 import type { PrecacheEntry } from "@serwist/precaching";
 import { CacheFirst, NetworkFirst, StaleWhileRevalidate } from "@serwist/strategies";
 import { ExpirationPlugin } from "@serwist/expiration";
 import { Serwist } from "serwist";
 declare global {
  interface Window {
    __SW_MANIFEST: (string | PrecacheEntry)[];
  }
 }
 const serwist = new Serwist({
  precacheEntries: self.__SW_MANIFEST,
  skipWaiting: true,
  clientsClaim: true,
  runtimeCaching: [
    // Game detail pages: stale-while-revalidate, 24h max age
    {
      matcher: /\/game\/[\w-]+$/,
      handler: new StaleWhileRevalidate({
        cacheName: "game-pages",
        plugins: [
          new ExpirationPlugin({ maxEntries: 200, maxAgeSeconds: 24 * 60 * 60 }),
        ],
      }),
    },
    // Game listing page: network-first (filters matter)
    {
      matcher: /\/games(\?.*)?$/,
      handler: new NetworkFirst({
        cacheName: "games-listing",
        plugins: [
          new ExpirationPlugin({ maxEntries: 20, maxAgeSeconds: 5 * 60 }),
        ],
      }),
    },
    // Steam CDN images: cache-first, 30 days
    {
      matcher: /^https:\/\/cdn\.akamai\.steamstatic\.com\//,
      handler: new CacheFirst({
        cacheName: "steam-images",
        plugins: [
          new ExpirationPlugin({ maxEntries: 500, maxAgeSeconds: 30 * 24 * 60 * 60 }),
        ],
      }),
    },
    // SteamGridDB images: cache-first, 30 days
    {
      matcher: /^https:\/\/cdn\d?\.steamgriddb\.com\//,
      handler: new CacheFirst({
        cacheName: "steamgrid-images",
        plugins: [
          new ExpirationPlugin({ maxEntries: 200, maxAgeSeconds: 30 * 24 * 60 * 60 }),
        ],
      }),
    },
    // API responses: network-first (live data critical)
    {
      matcher: /\/api\//,
      handler: new NetworkFirst({
        cacheName: "api-responses",
        plugins: [
          new ExpirationPlugin({ maxEntries: 100, maxAgeSeconds: 5 * 60 }),
        ],
      }),
    },
    // Navigation fallback: offline.html for uncached pages
    {
      matcher: ({ request }) => request.mode === "navigate",
      handler: new NetworkFirst({
        cacheName: "navigation",
        plugins: [
          new ExpirationPlugin({ maxEntries: 50, maxAgeSeconds: 24 * 60 * 60 }),
        ],
      }),
    },
  ],
 });
 serwist.addEventListeners();
@@ -9,6 +9,12 @@
        "@better-auth/drizzle-adapter": "^1.6.9",
        "@better-auth/passkey": "^1.6.9",
        "@elysia/eden": "^1.4.10",
        "@serwist/expiration": "^9.5.11",
        "@serwist/next": "^9.5.11",
        "@serwist/precaching": "^9.5.11",
        "@serwist/routing": "^9.5.11",
        "@serwist/strategies": "^9.5.11",
        "@serwist/sw": "^9.5.11",
        "@tiptap/core": "^3.22.4",
        "@tiptap/extension-link": "^3.22.4",
        "@tiptap/extension-placeholder": "^3.22.4",
@@ -35,6 +41,7 @@
        "remark": "^15.0.1",
        "remark-rehype": "^11.1.2",
        "resend": "^6.12.2",
        "serwist": "^9.5.11",
        "web-haptics": "^0.0.6",
      },
      "devDependencies": {
@@ -458,6 +465,26 @@
    "@rtsao/scc": ["@rtsao/scc@1.1.0", "", {}, "sha512-zt6OdqaDoOnJ1ZYsCYGt9YmWzDXl4vQdKTyJev62gFhRGKdx7mcT54V9KIjg+d2wi9EXsPvAPKe7i7WjfVWB8g=="],
    "@serwist/build": ["@serwist/build@9.5.11", "", { "dependencies": { "@serwist/utils": "9.5.11", "common-tags": "1.8.2", "glob": "13.0.6", "pretty-bytes": "6.1.1", "source-map": "0.8.0-beta.0", "type-fest": "5.6.0", "zod": "4.4.1" }, "peerDependencies": { "typescript": ">=5.0.0" }, "optionalPeers": ["typescript"] }, "sha512-PQfW+LhADYFOOp0PhEnjlgJCyKor6cYa06d3rID1OpiKzkmCApJV1WYfdTBB96jXaWv6OWcWSbSV4tqDLxvaVA=="],
    "@serwist/expiration": ["@serwist/expiration@9.5.11", "", { "dependencies": { "serwist": "9.5.11" }, "peerDependencies": { "typescript": ">=5.0.0" }, "optionalPeers": ["typescript"] }, "sha512-eMLOJECHgceubSIwic+AHz3Lfk3uWZrRtwUgxbh90AYMsI7MXLLlXVLgNxwLz0Fx1fJHxdBHua4aRS3YPnGz0w=="],
    "@serwist/next": ["@serwist/next@9.5.11", "", { "dependencies": { "@serwist/build": "9.5.11", "@serwist/utils": "9.5.11", "@serwist/webpack-plugin": "9.5.11", "@serwist/window": "9.5.11", "browserslist": "4.28.2", "glob": "13.0.6", "kolorist": "1.8.0", "semver": "7.7.4", "serwist": "9.5.11", "zod": "4.4.1" }, "peerDependencies": { "@serwist/cli": "^9.5.11", "next": ">=14.0.0", "react": ">=18.0.0", "typescript": ">=5.0.0" }, "optionalPeers": ["@serwist/cli", "typescript"] }, "sha512-omT32H7U21ihCymSvOG9QeRJBuOEomJx4JdzKhUoqOW3DR10tH3m84VOHj3BvK0OcA7av3qj5FsyNFBB+f0n8A=="],
    "@serwist/precaching": ["@serwist/precaching@9.5.11", "", { "dependencies": { "serwist": "9.5.11" }, "peerDependencies": { "typescript": ">=5.0.0" }, "optionalPeers": ["typescript"] }, "sha512-ZWA8ebNvFmnmZFKPaG75nMXyB3tahMDT/OBqsFyGWzmDGeaihlCe5GL8H2U1dAcvPVfLBFAoQKShhh9lDcJ5HA=="],
    "@serwist/routing": ["@serwist/routing@9.5.11", "", { "dependencies": { "serwist": "9.5.11" }, "peerDependencies": { "typescript": ">=5.0.0" }, "optionalPeers": ["typescript"] }, "sha512-45rieNdlvfpr0W0Spgb0l1PAAFW37/o5gfZLTo5qHekOWi6U7DQgsiHi+5eZ/Ukd1XrHqH5kNROwtQA2DuD1Uw=="],
    "@serwist/strategies": ["@serwist/strategies@9.5.11", "", { "dependencies": { "serwist": "9.5.11" }, "peerDependencies": { "typescript": ">=5.0.0" }, "optionalPeers": ["typescript"] }, "sha512-+ftLTn5QCtrl8sfHBK0gsT0CQkN9MSTDb/pmU96uHM1w4XaO0r/MN5MjaBSdl6DR1ujjWasrVqh7f4BSCKwT0Q=="],
    "@serwist/sw": ["@serwist/sw@9.5.11", "", { "dependencies": { "serwist": "9.5.11" }, "peerDependencies": { "typescript": ">=5.0.0" }, "optionalPeers": ["typescript"] }, "sha512-hcSuiqqwhlV3nV4f1kHuusdx+fKIBAUFTnxUFA5Wb5GfeUyDsUVt8V08xI2H83cXpTsKJBHlsA3HpsIEWIrB0A=="],
    "@serwist/utils": ["@serwist/utils@9.5.11", "", { "peerDependencies": { "browserslist": ">=4" }, "optionalPeers": ["browserslist"] }, "sha512-zqxmwuHqWA3OwN82Wo8gFZ9QBemygJP3cap5JWAOG4UyJZgUZfmBXAXj+IMaD4eKZ/6pqrxHHDZ9uSWZmJ1mXA=="],
    "@serwist/webpack-plugin": ["@serwist/webpack-plugin@9.5.11", "", { "dependencies": { "@serwist/build": "9.5.11", "@serwist/utils": "9.5.11", "pretty-bytes": "6.1.1", "zod": "4.4.1" }, "peerDependencies": { "typescript": ">=5.0.0", "webpack": "4.4.0 || ^5.9.0" }, "optionalPeers": ["typescript", "webpack"] }, "sha512-SlvO3A1UMcc1htCzMtLCtPQK6yISCO7B859ixLv7EiY/yayXjVxGm9vHqkJYpQ768PWyjEZXRY/X6EGRMA6wJQ=="],
    "@serwist/window": ["@serwist/window@9.5.11", "", { "dependencies": { "@types/trusted-types": "2.0.7", "serwist": "9.5.11" }, "peerDependencies": { "typescript": ">=5.0.0" }, "optionalPeers": ["typescript"] }, "sha512-OrH9srhmifUvY36NuukHSZby24XTEk4pHh3pfY0GBQzA9ouU1fYh+ORWhKxH7/wkVHRr3sc4YAhjtpfL14PjjQ=="],
    "@simplewebauthn/browser": ["@simplewebauthn/browser@13.3.0", "", {}, "sha512-BE/UWv6FOToAdVk0EokzkqQQDOWtNydYlY6+OrmiZ5SCNmb41VehttboTetUM3T/fr6EAFYVXjz4My2wg230rQ=="],
    "@simplewebauthn/server": ["@simplewebauthn/server@13.3.0", "", { "dependencies": { "@hexagon/base64": "^1.1.27", "@levischuck/tiny-cbor": "^0.2.2", "@peculiar/asn1-android": "^2.6.0", "@peculiar/asn1-ecc": "^2.6.1", "@peculiar/asn1-rsa": "^2.6.1", "@peculiar/asn1-schema": "^2.6.0", "@peculiar/asn1-x509": "^2.6.1", "@peculiar/x509": "^1.14.3" } }, "sha512-MLHYFrYG8/wK2i+86XMhiecK72nMaHKKt4bo+7Q1TbuG9iGjlSdfkPWKO5ZFE/BX+ygCJ7pr8H/AJeyAj1EaTQ=="],
@@ -692,6 +719,8 @@
    "@types/react-dom": ["@types/react-dom@19.2.3", "", { "peerDependencies": { "@types/react": "^19.2.0" } }, "sha512-jp2L/eY6fn+KgVVQAOqYItbF0VY/YApe5Mz2F0aykSO8gx31bYCZyvSeYxCHKvzHG5eZjc+zyaS5BrBWya2+kQ=="],
    "@types/trusted-types": ["@types/trusted-types@2.0.7", "", {}, "sha512-ScaPdn1dQczgbl0QFTeTOmVHFULt394XJgOQNoyVhZ6r2vLnMLJfBPd53SB52T/3G36VI1/g2MZaX0cwDuXsfw=="],
    "@types/unist": ["@types/unist@3.0.3", "", {}, "sha512-ko/gIFJRv177XgZsZcBwnqJN5x/Gien8qNOn0D5bQU/zAzVf9Zt3BlcUiLqhV9y4ARk0GbT3tnUiPNgnTXzc/Q=="],
    "@types/use-sync-external-store": ["@types/use-sync-external-store@0.0.6", "", {}, "sha512-zFDAD+tlpf2r4asuHEj0XH6pY6i0g5NeAHPn+15wk3BV6JA69eERFXC1gyGThDkVa1zCyKr5jox1+2LbV/AMLg=="],
@@ -862,6 +891,8 @@
    "comma-separated-tokens": ["comma-separated-tokens@2.0.3", "", {}, "sha512-Fu4hJdvzeylCfQPp9SGWidpzrMs7tTrlu6Vb8XGaRGck8QSNZJJp538Wrb60Lax4fPwR64ViY468OIUTbRlGZg=="],
    "common-tags": ["common-tags@1.8.2", "", {}, "sha512-gk/Z852D2Wtb//0I+kRFNKKE9dIIVirjoqPoA1wJU+XePVXZfGeBpk45+A1rKO4Q43prqWBNY/MiIeRLbPWUaA=="],
    "concat-map": ["concat-map@0.0.1", "", {}, "sha512-/Srv4dswyQNBfohGpz9o6Yb3Gz3SrUDqBH5rTuhGR7ahtlbYKnVxw2bCFMRljaA7EXHaXZ8wsHdodFvbkhKmqg=="],
    "convert-source-map": ["convert-source-map@2.0.0", "", {}, "sha512-Kvp459HrV2FEJ1CAsi1Ku+MY3kasH19TFykTz2xWmMeq6bk2NU3XXvfJ+Q61m0xktWwt+1HSYf3JZsTms3aRJg=="],
@@ -1050,6 +1081,8 @@
    "github-slugger": ["github-slugger@2.0.0", "", {}, "sha512-IaOQ9puYtjrkq7Y0Ygl9KDZnrf/aiUJYUpVf89y8kyaxbRG7Y1SrX/jaumrv81vc61+kiMempujsM3Yw7w5qcw=="],
    "glob": ["glob@13.0.6", "", { "dependencies": { "minimatch": "^10.2.2", "minipass": "^7.1.3", "path-scurry": "^2.0.2" } }, "sha512-Wjlyrolmm8uDpm/ogGyXZXb1Z+Ca2B8NbJwqBVg0axK9GbBeoS7yGV6vjXnYdGm6X53iehEuxxbyiKp8QmN4Vw=="],
    "glob-parent": ["glob-parent@6.0.2", "", { "dependencies": { "is-glob": "^4.0.3" } }, "sha512-XxwI8EOhVQgWp6iDL+3b0r86f4d6AX6zSU55HfB4ydCEuXLXc5FcYeOu+nnGftS4TEju/11rt4KJPTMgbfmv4A=="],
    "globals": ["globals@16.4.0", "", {}, "sha512-ob/2LcVVaVGCYN+r14cnwnoDPUufjiYgSqRhiFD0Q1iI4Odora5RE8Iv1D24hAz5oMophRGkGz+yuvQmmUMnMw=="],
@@ -1092,6 +1125,8 @@
    "html-void-elements": ["html-void-elements@3.0.0", "", {}, "sha512-bEqo66MRXsUGxWHV5IP0PUiAWwoEjba4VCzg0LjFJBpchPaTfyfCKTG6bc5F8ucKec3q5y6qOdGyYTSBEvhCrg=="],
    "idb": ["idb@8.0.3", "", {}, "sha512-LtwtVyVYO5BqRvcsKuB2iUMnHwPVByPCXFXOpuU96IZPPoPN6xjOGxZQ74pgSVVLQWtUOYgyeL4GE98BY5D3wg=="],
    "ieee754": ["ieee754@1.2.1", "", {}, "sha512-dcyqhDvX1C46lXZcVqCpK+FtMRQVdIMN6/Df5js2zouUsqG7I6sFxitIC+7KYK29KdXOLHdu9zL4sFnoVQnqaA=="],
    "ignore": ["ignore@5.3.2", "", {}, "sha512-hsBTNUqQTDwkWtcdYI2i06Y/nUBEsNEDJKjWdigLvegy8kDuJAS8uRlpkkcQpyEXL0Z/pjDy5HBmMjRCJ2gq+g=="],
@@ -1188,6 +1223,8 @@
    "kind-of": ["kind-of@6.0.3", "", {}, "sha512-dcS1ul+9tmeD95T+x28/ehLgd9mENa3LsvDTtzm3vyBEO7RPptvAD+t44WVXaUjTBRcrpFeFlC8WCruUR456hw=="],
    "kolorist": ["kolorist@1.8.0", "", {}, "sha512-Y+60/zizpJ3HRH8DCss+q95yr6145JXZo46OTpFvDZWLfRCE4qChOyk1b26nMaNpfHHgxagk9dXT5OP0Tfe+dQ=="],
    "kysely": ["kysely@0.28.16", "", {}, "sha512-3i5pmOiZvMDj00qhrIVbH0AnioVTx22DMP7Vn5At4yJO46iy+FM8Y/g61ltenLVSo3fiO8h8Q3QOFgf/gQ72ww=="],
    "language-subtag-registry": ["language-subtag-registry@0.3.23", "", {}, "sha512-0K65Lea881pHotoGEa5gDlMxt3pctLi2RplBb7Ezh4rRdLEOtgi7n4EwK9lamnUCkKBqaeKRVebTq6BAxSkpXQ=="],
@@ -1226,11 +1263,13 @@
    "lodash.merge": ["lodash.merge@4.6.2", "", {}, "sha512-0KpjqXRVvrYyCsX1swR/XTK0va6VQkQM6MNo7PqW77ByjAhoARA8EfrP1N4+KlKj8YS0ZUCtRT/YUuhyYDujIQ=="],
    "lodash.sortby": ["lodash.sortby@4.7.0", "", {}, "sha512-HDWXG8isMntAyRF5vZ7xKuEvOhT4AhlRt/3czTSjvGUxjYCBVRQY48ViDHyfYz9VIoBkW4TMGQNapx+l3RUwdA=="],
    "longest-streak": ["longest-streak@3.1.0", "", {}, "sha512-9Ri+o0JYgehTaVBBDoMqIl8GXtbWg711O3srftcHhZ0dqnETqLaoIK0x17fUw9rFSlK/0NlsKe0Ahhyl5pXE2g=="],
    "loose-envify": ["loose-envify@1.4.0", "", { "dependencies": { "js-tokens": "^3.0.0 || ^4.0.0" }, "bin": { "loose-envify": "cli.js" } }, "sha512-lyuxPGr/Wfhrlem2CL/UcnUc1zcqKAImBDzukY7Y5F/yQiNdko6+fRLevlw1HgMySw7f611UIY408EtxRSoK3Q=="],
-    "lru-cache": ["lru-cache@5.1.1", "", { "dependencies": { "yallist": "^3.0.2" } }, "sha512-KpNARQA3Iwv+jTA0utUVVbrh+Jlrr1Fv0e56GGzAFOXN7dk/FviaDW8LHmK52DlcH4WP2n6gI8vN1aesBFgo9w=="],
+    "lru-cache": ["lru-cache@11.3.6", "", {}, "sha512-Gf/KoL3C/MlI7Bt0PGI9I+TeTC/I6r/csU58N4BSNc4lppLBeKsOdFYkK+dX0ABDUMJNfCHTyPpzwwO21Awd3A=="],
    "lucide-react": ["lucide-react@1.11.0", "", { "peerDependencies": { "react": "^16.5.1 || ^17.0.0 || ^18.0.0 || ^19.0.0" } }, "sha512-UOhjdztXCgdBReRcIhsvz2siIBogfv/lhJEIViCpLt924dO+GDms9T7DNoucI23s6kEPpe988m5N0D2ajnzb2g=="],
@@ -1300,6 +1339,8 @@
    "minimist": ["minimist@1.2.8", "", {}, "sha512-2yyAR8qBkN3YuheJanUpWC5U3bb5osDywNB8RzDVlDwDHbocAJveqqj1u8+SVD7jkWT4yvsHCpWqqWqAxb0zCA=="],
    "minipass": ["minipass@7.1.3", "", {}, "sha512-tEBHqDnIoM/1rXME1zgka9g6Q2lcoCkxHLuc7ODJ5BxbP5d4c2Z5cGgtXAku59200Cx7diuHTOYfSBD8n6mm8A=="],
    "motion": ["motion@12.38.0", "", { "dependencies": { "framer-motion": "^12.38.0", "tslib": "^2.4.0" }, "peerDependencies": { "@emotion/is-prop-valid": "*", "react": "^18.0.0 || ^19.0.0", "react-dom": "^18.0.0 || ^19.0.0" }, "optionalPeers": ["@emotion/is-prop-valid", "react", "react-dom"] }, "sha512-uYfXzeHlgThchzwz5Te47dlv5JOUC7OB4rjJ/7XTUgtBZD8CchMN8qEJ4ZVsUmTyYA44zjV0fBwsiktRuFnn+w=="],
    "motion-dom": ["motion-dom@12.38.0", "", { "dependencies": { "motion-utils": "^12.36.0" } }, "sha512-pdkHLD8QYRp8VfiNLb8xIBJis1byQ9gPT3Jnh2jqfFtAsWUA3dEepDlsWe/xMpO8McV+VdpKVcp+E+TGJEtOoA=="],
@@ -1362,6 +1403,8 @@
    "path-parse": ["path-parse@1.0.7", "", {}, "sha512-LDJzPVEEEPR+y48z93A0Ed0yXb8pAByGWo/k5YYdYgpY2/2EsOsksJrq7lOHxryrVOn1ejG6oAp8ahvOIQD8sw=="],
    "path-scurry": ["path-scurry@2.0.2", "", { "dependencies": { "lru-cache": "^11.0.0", "minipass": "^7.1.2" } }, "sha512-3O/iVVsJAPsOnpwWIeD+d6z/7PmqApyQePUtCndjatj/9I5LylHvt5qluFaBT3I5h3r1ejfR056c+FCv+NnNXg=="],
    "pathe": ["pathe@2.0.3", "", {}, "sha512-WUjGcAqP1gQacoQe+OBJsFA7Ld4DyXuUIjZ5cc75cLHvJ7dtNsTugphxIADwspS+AraAUePCKrSVtPLFj/F88w=="],
    "pg": ["pg@8.20.0", "", { "dependencies": { "pg-connection-string": "^2.12.0", "pg-pool": "^3.13.0", "pg-protocol": "^1.13.0", "pg-types": "2.2.0", "pgpass": "1.0.5" }, "optionalDependencies": { "pg-cloudflare": "^1.3.0" }, "peerDependencies": { "pg-native": ">=3.0.1" }, "optionalPeers": ["pg-native"] }, "sha512-ldhMxz2r8fl/6QkXnBD3CR9/xg694oT6DZQ2s6c/RI28OjtSOpxnPrUCGOBJ46RCUxcWdx3p6kw/xnDHjKvaRA=="],
@@ -1402,6 +1445,8 @@
    "prelude-ls": ["prelude-ls@1.2.1", "", {}, "sha512-vkcDPrRZo1QZLbn5RLGPpg/WmIQ65qoWWhcGKf/b5eplkkarX0m9z8ppCat4mlOqUsWpyNuYgO3VRyrYHSzX5g=="],
    "pretty-bytes": ["pretty-bytes@6.1.1", "", {}, "sha512-mQUvGU6aUFQ+rNvTIAcZuWGRT9a6f6Yrg9bHs4ImKF+HZCEK+plBvnAZYSIQztknZF2qnzNtr6F8s0+IuptdlQ=="],
    "prop-types": ["prop-types@15.8.1", "", { "dependencies": { "loose-envify": "^1.4.0", "object-assign": "^4.1.1", "react-is": "^16.13.1" } }, "sha512-oj87CgZICdulUohogVAR7AjlC0327U4el4L6eAvOqCeudMDVU0NThNaV+b9Df4dXgSP1gXMTnPdhfe/2qDH5cg=="],
    "property-information": ["property-information@7.1.0", "", {}, "sha512-TwEZ+X+yCJmYfL7TPUOcvBZ4QfoT5YenQiJuX//0th53DE6w0xxLEtfK3iyryQFddXuvkIk51EEgrJQ0WJkOmQ=="],
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  }
 }
@@ -0,0 +1,619 @@
 # Architectural Spec: Sitemap Remediation, PWA Activation & Search Refinements
 **Date:** 2026-05-05
 **Status:** Final — Awaiting Tactical Planning
 **Author:** Autonomous Architect
 **Depends On:** `docs/2025-05-05-sync-pwa-architectural-spec.md` (existing PWA constraints — extended, not replaced)
 ---
 ## 1. Problem Statement
 Three objectives converge on site reliability and user experience for the primary audience: Steam Deck handheld users. The sitemap is a critical SEO signal that is currently failing silently; the PWA foundation exists as a manifest but lacks the service-worker layer that enables offline use; the advanced search/filter system shipped in v2026.0.95 needs hardening for edge cases and Steam Deck touch ergonomics.
 ---
 ## 2. Objective 1 — Sitemap Remediation
 ### 2.1 Observed Symptoms
 | Symptom | Evidence |
 |---|---|
 | Google Search Console reports sitemap unreadable | User report — no indexed games despite manual load working |
 | Sitemap loads at `https://deckyvault.xyz/sitemap.xml` but shows no games | User report — confirmed manually |
 | No Google indexing for game pages | Implied by Search Console failure |
 ### 2.2 Root Cause Analysis
 A comparison against a known-working reference sitemap (Next.js 15 + Drizzle + PostgreSQL, same stack) reveals **two structural anti-patterns** and one SQL semantics bug that together explain the symptoms.
 #### Root Cause A: ISR Caching with `revalidate = 3600` (PRIMARY CAUSE)
 ```typescript
 // app/sitemap.ts — CURRENT (broken)
 export const revalidate = 3600
 export default async function sitemap() { ... }
 ```
 The sitemap uses ISR (Incremental Static Regeneration) with a 1-hour revalidation window. This is fundamentally wrong for sitemaps because:
 1. **Cache poisoning**: If ANY generation event produces an empty or incomplete sitemap (cold start, DB hiccup, deployment restart), that broken response is cached and served to ALL consumers — including Googlebot — for up to an hour.
 2. **No diagnostic signal**: There is no way to know what Googlebot received. You manually visit and see a populated sitemap, but Google may have hit the cache during a poisoned window.
 3. **Anti-pattern**: ISR is designed for content pages that are expensive to compute and tolerate staleness. A sitemap is a machine-readable inventory that MUST be authoritative at the moment Googlebot reads it.
 **The reference project** (same stack, works correctly) uses:
 ```typescript
 export const dynamic = "force-dynamic"
 ```
 This tells Next.js to never cache the route. Every request generates a fresh sitemap from live DB queries. No cache poisoning possible.
 **Compounding factor**: `SITEMAP_REVALIDATE_SECONDS` is defined in `.env.example` but **never read** by `app/sitemap.ts`. The revalidation interval is hardcoded to 3600. There is no way to tune this even if ISR were appropriate.
 #### Root Cause B: Silent Error Suppression in `fetchGameEntries()`
 ```typescript
 // lib/sitemap/fetch-dynamic-entries.ts (lines 10-28)
 async function fetchGameEntries(): Promise<MetadataRoute.Sitemap> {
  try {
    const rows = await db.select(...).from(games).where(ne(games.syncStatus, "failed")).limit(MAX_GAME_ENTRIES)
    return rows.map(...)
  } catch {
    return []  // ← SILENTLY RETURNS EMPTY ARRAY ON ANY DB ERROR
  }
 }
 ```
 If the PostgreSQL connection times out, is exhausted, or throws any error, the game entries array is silently emptied. Combined with ISR caching (Root Cause A), this one-two punch means: DB hiccup → empty response → cache it for 1 hour → Googlebot reads empty sitemap → zero games indexed.
 **The reference project** does not wrap its DB queries in try/catch — it lets errors propagate naturally, which at least returns HTTP 500, prompting Googlebot to retry later rather than consuming a false empty sitemap.
 **Trigger conditions:**
 - Cold start with connection pool not yet warmed up
 - Deployment restart during Googlebot's crawl window
 - Connection pool exhaustion from concurrent requests
 - PostgreSQL maintenance window or brief outage
 #### Root Cause C: NULL `syncStatus` Exclusion (SQL Semantics Bug)
 ```typescript
 .where(ne(games.syncStatus, "failed"))
 ```
 `ne(column, "failed")` generates `"sync_status" <> 'failed'`, which in PostgreSQL returns `NULL` (not `TRUE`) when the column is `NULL`. Rows with NULL `syncStatus` are silently excluded from the sitemap — even when ISR caching is bypassed and the DB query succeeds.
 **Impact**: Any game where `syncStatus IS NULL` is invisible to crawlers. This could happen if:
 - The column default was added after initial data insertion
 - A direct DB manipulation bypassed the application layer
 - A migration introduced the column without backfilling existing rows
 **Verification query** (run against production DB):
 ```sql
 SELECT COUNT(*) FROM games WHERE sync_status IS NULL;
 ```
 #### Root Cause D: Cloudflare / CDN Cache Interference (Secondary)
 If Cloudflare sits in front of the origin, it may independently cache the sitemap XML response. Even with `force-dynamic` at the origin, a Cloudflare Cache Rule with non-zero TTL on `*.xml` would serve a stale copy to Googlebot.
 **Verification**: Check Cloudflare dashboard for cached `/sitemap.xml` status and any Page Rules or Cache Rules matching `*.xml`.
 ### 2.3 Mandatory Fixes
 #### Fix 1: Replace ISR with `force-dynamic` (CRITICAL — ONE LINE CHANGE)
 **Constraint**: `app/sitemap.ts` MUST use `export const dynamic = "force-dynamic"` instead of `export const revalidate = 3600`. No caching whatsoever. Every request generates a fresh, authoritative sitemap.
 **Before:**
 ```typescript
 export const revalidate = 3600
 ```
 **After:**
 ```typescript
 export const dynamic = "force-dynamic"
 ```
 This matches the proven reference pattern. The sitemap is lightweight enough (DB query + JSON serialization of ~50K rows) that per-request generation is acceptable. If this becomes a performance concern at scale (>100K games), the correct approach is a sitemap index with paginated child sitemaps — not ISR caching.
 **Note**: The `SITEMAP_REVALIDATE_SECONDS` env var becomes unused and should be cleaned up (or left for future sitemap-index implementation).
 #### Fix 2: Remove Silent Error Suppression
 **Constraint**: `fetchGameEntries()` and `fetchDeviceEntries()` MUST NOT silently return empty arrays on failure. Errors must propagate so they're observable.
 **Design**: Remove the `try/catch` wrappers from both functions. Let DB errors surface naturally. The sitemap route will return HTTP 500 on DB failure, which is the correct behavior — Googlebot retries on 5xx and the error is logged in Vercel/Cloudflare observability.
 If partial resilience is desired (static entries even when DB is down), implement it at the `app/sitemap.ts` level with explicit structured logging:
 ```typescript
 export default async function sitemap(): Promise<MetadataRoute.Sitemap> {
  const staticEntries = buildStaticEntries()
  try {
    const { gameEntries, deviceEntries } = await fetchDynamicEntries()
    console.info("[Sitemap] Generated", { games: gameEntries.length, devices: deviceEntries.length })
    return [...staticEntries, ...gameEntries, ...deviceEntries]
  } catch (err) {
    console.error("[Sitemap] DB query failed, returning static entries only", err)
    return staticEntries
  }
 }
 ```
 This way a DB failure still returns a partial sitemap (not 500), but the error is logged with full context rather than silently swallowed.
 #### Fix 3: Handle NULL `syncStatus` Explicitly
 **Constraint**: The sitemap query MUST include rows where `syncStatus IS NULL`. Use an explicit `OR` condition.
 ```sql
 -- Current (buggy):     WHERE "sync_status" <> 'failed'
 -- Correct:             WHERE ("sync_status" <> 'failed' OR "sync_status" IS NULL)
 ```
 In Drizzle:
 ```typescript
 import { or, ne, isNull } from "drizzle-orm"
 // ...
 .where(or(ne(games.syncStatus, "failed"), isNull(games.syncStatus)))
 ```
 #### Fix 4: Add Structured Logging for Monitoring
 **Constraint**: The sitemap generator MUST log a structured metrics object on each successful generation so operations can monitor sitemap health over time.
 ```typescript
 console.info(JSON.stringify({
  event: "sitemap_generated",
  gameCount: gameEntries.length,
  deviceCount: deviceEntries.length,
  staticCount: staticEntries.length,
  totalUrls: staticEntries.length + gameEntries.length + deviceEntries.length,
  generatedAt: new Date().toISOString(),
 }))
 ```
 This integrates with existing observability (Vercel logs, Cloudflare Logpush, or a logging drain) without requiring custom HTTP headers.
 #### Fix 5: Cloudflare Cache Rule Audit
 **Constraint**: If Cloudflare is in use, verify there is NO cache rule matching `/sitemap.xml` with a non-zero TTL. The sitemap must be fetched fresh from origin on every request.
 - Check: Page Rules, Cache Rules, and Transform Rules
 - Verify: `Content-Type` is not being transformed (must remain `application/xml`)
 - Verify: Cloudflare's "Always Online" feature is not serving a stale copy from its own cache
 ### 2.4 Architecture: Flattened Sitemap Design
 Following the reference pattern, the sitemap generator should be restructured as a single flat function in `app/sitemap.ts` rather than delegating to separate files with independent error handling.
 **Design principles** (derived from reference):
 1. **Single responsibility**: `app/sitemap.ts` owns the entire sitemap generation — DB queries, mapping, and error handling. No delegation to helper files that can fail independently.
 2. **Explicit inclusion filter**: Instead of `WHERE syncStatus <> 'failed'` (exclusion), use a positive inclusion filter like `WHERE syncStatus IN ('pending', 'synced')` or omit the filter entirely and let all games appear. The reference project uses `eq(status, 'published')` — a positive assertion of what SHOULD be included.
 3. **Inline mapping**: Game rows are mapped to sitemap entries directly in the sitemap function, not in a separate module. This keeps the transformation logic visible and testable in one place.
 4. **No premature optimization**: Don't add limits, pagination, or caching until measurements prove they're needed. The reference project queries all matching rows without LIMIT and without caching.
 **Recommended structure:**
 ```typescript
 // app/sitemap.ts
 export const dynamic = "force-dynamic"
 export default async function sitemap(): Promise<MetadataRoute.Sitemap> {
  const baseUrl = process.env.NEXT_PUBLIC_SITE_URL ?? "https://deckyvault.xyz"
  const staticEntries = [/* inline static pages */]
  try {
    const gameRows = await db.select({ id: games.id, updatedAt: games.updatedAt }).from(games)
    const gameEntries = gameRows.map((g) => ({
      url: `${baseUrl}/game/${g.id}`,
      lastModified: g.updatedAt ?? new Date(),
      changeFrequency: "weekly" as const,
      priority: 0.7,
    }))
    console.info(JSON.stringify({
      event: "sitemap_generated", games: gameEntries.length, generatedAt: new Date().toISOString()
    }))
    return [...staticEntries, ...gameEntries]
  } catch (err) {
    console.error(JSON.stringify({ event: "sitemap_db_error", error: String(err) }))
    return staticEntries
  }
 }
 ```
 ### 2.5 Sitemap Security & Rate Limiting
 - **No auth required**: Sitemap is public by design
 - **No rate limiting on sitemap endpoint**: Crawlers must access it freely
 - **DB query cost**: With `force-dynamic`, the sitemap hits the DB on every request. A `SELECT id, updated_at FROM games` with ~50K rows is sub-millisecond on modern PostgreSQL. If this becomes measurable, add a materialized view or a `WHERE` clause on an indexed status column.
 ---
 ## 3. Objective 2 — PWA & Steam Deck UX
 ### 3.1 Current State Baseline
 | Feature | Status | Location |
 |---|---|---|
 | Web manifest (`manifest.json`) | ✅ Present | `app/manifest.ts` — `display: "standalone"`, theme color `#eb3779`, bg `#100b14` |
 | Service Worker | ❌ Missing | No SW file exists |
 | Offline fallback | ❌ Missing | No offline UI |
 | Touch targets (44×44px WCAG) | ⚠️ Partial | Game cards use full-card `Link` wrapping ✅; filter chips and select inputs are undersized ❌ |
 | Gamepad navigation | ❌ Missing | No Gamepad API integration |
 | `viewport-fit=cover` | ❌ Missing | `layout.tsx` uses `overscroll-none` class but no `viewport` meta |
 | App icon | ⚠️ Partial | `icon.png` exists but manifest declares `"any"` size — should declare explicit 192px and 512px maskable icons |
 | Offline caching strategy | ❌ Missing | No cache-first or stale-while-revalidate strategy |
 ### 3.2 PWA Architecture Constraints
 These extend the existing PWA spec at `docs/2025-05-05-sync-pwa-architectural-spec.md` §5. The original decisions remain binding unless explicitly overridden here.
 #### 3.2.1 Service Worker Generation
 **Constraint**: Use `@serwist/next` (v9+) — NOT `next-pwa` (unmaintained). `@serwist/next` is the successor maintained by the same community and supports Next.js 15/16 App Router with Turbopack.
 **Why `@serwist/next` over alternatives:**
 - `next-pwa`: Unmaintained since 2023; broken on Next.js 14+
 - `workbox-webpack-plugin`: Requires manual webpack config injection; doesn't work with Turbopack
 - `@serwist/next`: Actively maintained, supports App Router, generates SW with TypeScript types, compatible with Next.js `instrumentation.ts` hook
 **SW Caching Strategy:**
 | Resource Type | Strategy | TTL | Rationale |
 |---|---|---|---|
 | App shell (HTML layout, CSS, fonts) | **Precache** | N/A (cache-first after install) | Must load instantly offline |
 | Game detail pages (`/game/:id`) | **Stale-while-revalidate** | 24h | Show cached content immediately, refresh in background |
 | Game listing pages (`/games`) | **Network-first** | 5min | Filters change results; stale data is misleading |
 | Images (Steam CDN, SteamGridDB) | **Cache-first** | 30 days | Images rarely change; huge bandwidth savings |
 | API responses (`/api/games/*`) | **Network-first** | N/A | Live data is critical for benchmarks |
 | Static assets (`/_next/static/*`) | **Precache** | N/A (immutable hashes) | Standard Next.js behavior |
 #### 3.2.2 Offline Fallback UI
 **Constraint**: An `offline.html` page MUST be served for navigation requests when the network is unavailable and the requested page isn't cached. This is a static page in `public/offline.html` that displays:
 - DeckyVault branding
 - "You're offline" message
 - List of previously viewed games (from SW cache metadata)
 - "Go back" button (uses `history.back()`)
 **Design**: The SW intercepts all navigation requests. If the network is unavailable and the page isn't in cache, respond with `offline.html` instead of the browser's default offline dinosaur. This provides a branded experience consistent with the installed PWA feel.
 #### 3.2.3 Touch Targets
 **Constraint**: All interactive elements in the `/games` filter panel, the `/search` results, and the game detail page MUST meet a **minimum 44×44px touch target**. This is WCAG 2.1 AA Level.
 **Affected components:**
 | Component | Current State | Required Fix |
 |---|---|---|
 | Filter chips (genre, device) | ~28px height | Increase to 44px with `min-h-[44px]` |
 | Select dropdowns (sort, proton, anti-cheat) | ~34px | Increase to 44px |
 | Checkbox labels (FSR, free, multiplayer) | Standard text | Add `py-2` for 44px vertical target |
 | Search input | ~36px | Increase to 44px |
 | Number inputs (min/max FPS, review %) | ~28px | Increase to 44px |
 | "Clear all filters" text link | ~16px | Increase to 44px clickable area |
 | Navbar links | Varies | Ensure 44px tap area with padding |
 **Implementation approach**: Apply touch-optimized sizing via a CSS class `.touch-target` that sets `min-h-[44px] min-w-[44px]`. Use media queries **NOT** to restrict these to touch devices (impossible to detect reliably), but to apply them universally. The visual density trade-off is acceptable given the primary audience is handheld device users.
 #### 3.2.4 Gamepad Navigation
 **Constraint**: Use the Gamepad API with the following mapping:
 | Input | Action | Scope |
 |---|---|---|
 | D-pad / Left Stick | Move focus between focusable elements (roving tabindex) | Global |
 | A button (index 0) | Activate focused element (`click()`) | Global |
 | B button (index 1) | Browser back (`history.back()`) | Global |
 | X button (index 2) | Open search (`/search`) | Global |
 | Y button (index 3) | Toggle filters panel (on `/games`) | Context-aware |
 | L1 bumper (index 4) | Previous tab (on game detail page) | Context-aware |
 | R1 bumper (index 5) | Next tab (on game detail page) | Context-aware |
 **Activation rules:**
 - Gamepad mode activates **only on first gamepad input detected** (any button press or axis movement beyond deadzone)
 - Gamepad mode deactivates on any mouse movement or keyboard input
 - While active, a subtle indicator (small icon in corner) shows gamepad mode is active
 - Focus ring uses a custom CSS class `.gamepad-focus` (distinct from `:focus-visible`) — this prevents showing gamepad-style focus rings to mouse users
 - All focusable elements get `tabindex="-1"` when gamepad mode is active, except the currently focused one which gets `tabindex="0"` (roving tabindex pattern)
 **Dead zone**: Apply 0.15 deadzone to analog stick axes to prevent drift-induced focus movement.
 **Implementation boundary**: A single custom hook `useGamepadNavigation(containerRef)` exported from `lib/hooks/use-gamepad-navigation.ts`. This hook manages all Gamepad API lifecycle, focus management, and activation detection. Individual pages consume it via a wrapper component.
 #### 3.2.5 Viewport and PWA Meta Tags
 **Constraint**: `app/layout.tsx` MUST include a `<meta name="viewport">` tag:
 ```html
 <meta name="viewport" content="width=device-width, initial-scale=1, viewport-fit=cover, maximum-scale=1, user-scalable=no" />
 ```
 - `viewport-fit=cover`: Extends content into the notch/safe areas on modern devices
 - `maximum-scale=1, user-scalable=no`: Prevents accidental zoom on double-tap during gameplay on Steam Deck touchscreen
 **Additional required meta tags:**
 ```html
 <meta name="apple-mobile-web-app-capable" content="yes" />
 <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent" />
 <meta name="theme-color" content="#eb3779" />
 ```
 **Manifest icon update:** `app/manifest.ts` must declare explicit sizes:
 ```json
 "icons": [
  { "src": "/icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "maskable" },
  { "src": "/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any" }
 ]
 ```
 ### 3.3 PWA Security Constraints
 - **Service Worker MUST NOT cache**:
  - `/manage/*` (admin dashboard)
  - `/profile/*` (authenticated user data)
  - `/api/auth/*` (authentication endpoints)
  - Any API response containing a `Set-Cookie` header
  - POST, PATCH, DELETE, PUT API responses
 - **Service Worker scope**: `/` (root) — standard PWA scope
 - **CSP considerations**: The SW must not break Content-Security-Policy headers. Test with strict CSP.
 - **HSTS**: Ensure HSTS headers are set at the reverse proxy/Cloudflare level to enforce HTTPS for SW registration (SW requires HTTPS).
 ---
 ## 4. Objective 3 — Advanced Search & Filtering
 ### 4.1 State Assessment
 Per CHANGELOG v2026.0.95, the advanced search and filtering system was shipped. The following audit identifies gaps that require attention.
 ### 4.2 Implemented Features (Verification)
 | Feature | Implementation | File | Verified |
 |---|---|---|---|
 | FPS range (min/max) | Query param → DB subquery | `lib/api/games-listing.ts` | ✅ |
 | Device filter | Subquery on `gamePlatformSupport` + `performanceEntries` | `lib/api/games-listing.ts` | ✅ |
 | FSR support filter | Subquery on `performanceEntries.upscalerType = 'fsr'` | `lib/api/games-listing.ts` | ✅ |
 | Proton/Native filter | Subquery on `gamePlatformSupport.protonStatus` | `lib/api/games-listing.ts` | ✅ |
 | Anti-cheat filter | Subquery on `gamePlatformSupport.antiCheatStatus` | `lib/api/games-listing.ts` | ✅ |
 | Playability filter | Direct `WHERE` on `games.playabilityStatus` | `lib/api/games-listing.ts` | ✅ |
 | Steam review min % | Direct `WHERE gte(games.steamReviewScore)` | `lib/api/games-listing.ts` | ✅ |
 | Free-to-play filter | Direct `WHERE eq(games.isFree, true)` | `lib/api/games-listing.ts` | ✅ |
 | Multiplayer filter | Direct `WHERE` on `onlineMultiplayerStatus` | `lib/api/games-listing.ts` | ✅ |
 | Saved/bookmarked filters | CRUD API + `SavedFilters` component | `lib/api/saved-filters.ts` + `components/saved-filters.tsx` | ✅ |
 | Sort: Recent, Name, Benchmarks, Performance, Popularity, Release Date, Steam Reviews | 7 sort dimensions | `games-page-client.tsx` + `games-listing.ts` | ✅ |
 | Infinite scroll with IntersectionObserver | Client-side | `games-page-client.tsx` | ✅ |
 | Genre multi-select | Client-side filter chips | `games-page-client.tsx` | ✅ |
 ### 4.3 Gaps & Refinements
 #### Gap 1: Genre Multi-Select Limited to Single Genre
 **Current behavior**: `games-listing.ts` only accepts a single `genre` parameter (`query.genre`). The client-side UI allows selecting multiple genres, but `buildUrl` only sends the first one:
 ```typescript
 // games-page-client.tsx (lines ~108)
 if (selectedGenres.length === 1) params.set("genre", selectedGenres[0])
 ```
 **Impact**: Selecting multiple genres in the filter panel silently ignores all but the first. The user sees 2+ active genre chips but only gets results for one.
 **Fix**: The API must support a comma-separated genre list (or repeated `genre` params) and use `OR` logic:
 ```sql
 -- Current: WHERE genres @> '["Action"]'::jsonb
 -- Needed:  WHERE genres @> '["Action"]'::jsonb OR genres @> '["RPG"]'::jsonb
 ```
 **Constraint**: Genre multi-select uses **OR** logic (game matches ANY selected genre), not AND (game must match ALL). This is the standard UX pattern for discovery filters.
 #### Gap 2: Search/Title Search on `/games` Doesn't Use Fuzzy Matching
 **Current behavior**: The `/games` page search uses `ilike(games.title, titleTerm)` where `titleTerm = fuzzySearchTerm(search)`. The fuzzy helper converts spaces to `%` wildcards for multi-word matching but doesn't handle typos.
 **Constraint**: This is acceptable for a filter page (users know what they're looking for). The dedicated `/search` page (`search-unified.ts`) handles broader discovery including Steam API fallback. No change required.
 #### Gap 3: FPS Filter Performance
 **Current behavior**: FPS range filter uses a subquery:
 ```sql
 WHERE games.id IN (SELECT gv.game_id FROM performance_entries pe JOIN game_versions gv ON pe.version_id = gv.id WHERE pe.fps_avg BETWEEN min AND max GROUP BY gv.game_id)
 ```
 This scans `performance_entries` without device filtering. A game with a 60fps benchmark on a high-end desktop (but 15fps on Steam Deck) would pass the FPS filter, misleading Deck users.
 **Constraint**: When a device filter is active concurrently with FPS range, the FPS subquery MUST scope to that device:
 ```sql
 WHERE pe.hardware_slug = '<device>' AND pe.fps_avg BETWEEN min AND max
 ```
 When no device filter is active, the current behavior (any device) is acceptable as a coarse filter.
 #### Gap 4: No Search Within Results
 **Current behavior**: Search and filters operate independently. There's no way to "search within filtered results" — the search text always searches the full games table.
 **Constraint**: This is acceptable for the current scope. The search bar + filter panel on `/games` provides sufficient narrowing. Adding "search within results" would require combining text search conditions with all filter subquery conditions, which is a query complexity concern. Mark as a future enhancement.
 #### Gap 5: Saved Filters — No Visual Feedback on Load
 **Current behavior**: When loading a saved filter, the filter state updates but there's no visual confirmation (toast, animation, or active state on the loaded filter pill).
 **Constraint**: Add a brief highlight animation to the loaded filter pill and auto-collapse the filter panel after load. This provides immediate visual feedback that the action succeeded.
 #### Gap 6: Missing "Search Intent" URL Parameter Tracking
 **Current behavior**: Filter state is purely client-side. Refreshing the `/games` page resets all filters. The URL never reflects active filters (no query params in the address bar).
 **Impact**: Users can't share filtered views or bookmark specific filter combinations (beyond the saved-filters feature which requires auth).
 **Constraint**: Filter state SHOULD be reflected in the URL as query parameters. This enables:
 - Sharing filtered views via link
 - Browser back/forward through filter changes
 - Bookmarking filtered views without auth
 - Better analytics tracking
 **Implementation approach**: Use `nuqs` or manual `useSearchParams` + `router.replace` to sync filter state to URL.
 ---
 ## 5. Objective 4 — Changelog
 ### 5.1 Changelog Procedure
 **Constraint**: The CHANGELOG.md follows [Keep a Changelog](https://keepachangelog.com/en/1.0.0/) format. Each version entry uses:
 - `## [version] - YYYY-MM-DD`
 - `### Added`, `### Changed`, `### Fixed`, `### Technical` subsections
 **Pending entries for next version (v2026.0.97):**
 Based on the work scoped in this spec, the following entries should be appended:
 ```
 ## [2026.0.97] - 2026-05-XX
 ### Fixed
 - Sitemap.xml used ISR caching (`revalidate = 3600`) which poisoned the cache with empty responses on DB hiccups; switched to `force-dynamic` for per-request fresh generation
 - DB errors during sitemap generation were silently caught and returned as empty arrays (no games indexed); errors now propagate to observability with structured logging
 - Games with NULL `syncStatus` were excluded from sitemap due to SQL `<> 'failed'` returning NULL (not TRUE) for NULL values
 - Multi-genre selection in games filter panel only applied the first selected genre; now supports comma-separated OR-matching
 - FPS range filter included results from non-Steam-Deck devices; now scoped to active device filter when present
 ### Added
 - PWA service worker with offline caching for game pages and images (stale-while-revalidate for HTML, cache-first for Steam CDN images)
 - Offline fallback page (`offline.html`) when navigating without network
 - Gamepad navigation support (D-pad/left stick focus, A/B/X/Y buttons, L1/R1 tab switching)
 - Structured logging for sitemap generation metrics (games count, timestamps) via `console.info` JSON
 - Filter state synchronized to URL query parameters for shareable/bookmarkable filtered views
 ### Changed
 - All interactive elements on `/games` and `/search` pages now meet 44×44px minimum touch targets (WCAG 2.1 AA)
 - Web manifest icons now declare explicit 192px (maskable) and 512px (any) sizes
 - Viewport meta tag added with `viewport-fit=cover` and `user-scalable=no` for installed PWA feel
 - Loading a saved filter now highlights the filter pill and collapses the panel for visual feedback
 - Sitemap generation flattened into a single function in `app/sitemap.ts` (removed delegation to `lib/sitemap/`)
 ```
 ### 5.2 Version Bump
 **Constraint**: The version in `package.json` (`"version": "2026.0.96"`) must be bumped to `"2026.0.97"` when any of the above work is shipped. The changelog date `2026-05-XX` must be replaced with the actual release date.
 ---
 ## 6. Architecture Boundaries — Cross-Cutting
 ### 6.1 Performance Budget
 | Metric | Budget | Rationale |
 |---|---|---|
 | Service Worker size | < 50KB (compressed) | Large SW delays registration and first paint |
 | Offline page size | < 10KB (total, including inline CSS) | Must load instantly on slow connections |
 | Gamepad hook bundle impact | < 3KB (gzipped) | Added to every page that imports it |
 | Sitemap generation time | < 5s (p95) | Prevents request timeout during Googlebot crawl |
 | Sitemap response size | < 50MB (uncompressed) or 50,000 URLs | Google's sitemap limit. Beyond this, use sitemap index |
 ### 6.2 Dependency Additions
 | Package | Purpose | Version Constraint |
 |---|---|---|
 | `@serwist/next` | Service worker generation for Next.js App Router | `^9.0.0` |
 | `@serwist/precaching` | Precaching utilities | `^9.0.0` (peer) |
 | `@serwist/sw` | Service worker runtime | `^9.0.0` (peer) |
 | `nuqs` | URL query state management (optional, alternative to manual `useSearchParams`) | `^2.0.0` |
 **No other new dependencies are required.** Gamepad API is browser-native. Touch targets are CSS-only. Sitemap fixes are logic changes to existing code.
 ### 6.3 Files Affected (Summary)
 | File | Change Type | Objective |
 |---|---|---|
 | `app/sitemap.ts` | **Rewrite** — flatten to single function, `force-dynamic`, inline DB queries, structured logging, NULL-safe filter | Sitemap |
 | `lib/sitemap/fetch-dynamic-entries.ts` | **Mark deprecated** (or delete if no other consumers) — logic moves into `app/sitemap.ts` | Sitemap |
 | `lib/api/games-listing.ts` | Modify — multi-genre support, device-scoped FPS filter | Search |
 | `app/games/games-page-client.tsx` | Modify — multi-genre URL params, touch targets, URL sync | Search + PWA |
 | `app/manifest.ts` | Modify — explicit icon sizes (192px maskable, 512px any) | PWA |
 | `app/layout.tsx` | Modify — viewport meta, PWA meta tags (`apple-mobile-web-app-capable`, `theme-color`) | PWA |
 | `components/saved-filters.tsx` | Modify — load highlight animation, auto-collapse panel | Search |
 | `public/offline.html` | **Create** — offline fallback page with branding + previously-viewed games list | PWA |
 | `lib/hooks/use-gamepad-navigation.ts` | **Create** — Gamepad API hook with activation detection, roving tabindex, focus ring | PWA |
 | `instrumentation.ts` or `app/sw.ts` | **Create** — Service worker entry point (via @serwist/next) | PWA |
 | `CHANGELOG.md` | Modify — append v2026.0.97 entries | Changelog |
 | `package.json` | Modify — version bump to 2026.0.97, add @serwist deps | Changelog + PWA |
 ### 6.4 Files NOT Affected
 - `lib/steam/sync.ts` — No changes (sync unification was completed in previous spec)
 - `lib/db/schema/*` — No schema changes
 - `app/api/*` — No API route changes beyond games-listing
 - `components/navbar.tsx` — No layout changes
 - `app/search/page.tsx` — Search page uses unified search API, already complete
 ---
 ## 7. Risk Register
 | # | Risk | Probability | Impact | Mitigation |
 |---|---|---|---|---|
 | R1 | `@serwist/next` incompatible with Next.js 16 + Turbopack | Medium | High (PWA blocked entirely) | Verify compatibility in a branch before full implementation. Fallback: manual `workbox-build` integration as a `postbuild` script. |
 | R2 | Service worker caches stale game data shown to users | Medium | Medium | Stale-while-revalidate with 24h max TTL. Service worker update flow triggers refresh on new version detection. |
 | R3 | Gamepad API unavailable on some Steam Deck firmware versions | Low | Medium | Feature-detect `navigator.getGamepads`. Degrade silently with no gamepad functionality. SteamOS 3.5+ ships Chromium 114+ which has Gamepad API. |
 | R4 | Touch target increases break the visual design on desktop | Low | Low | Desktop users benefit from larger click targets too. Current design uses generous spacing already. |
 | R5 | `force-dynamic` sitemap causes excessive DB load under crawler traffic | Low | Low | Googlebot fetches sitemap ~once daily. `SELECT id, updated_at FROM games` on ~50K rows is single-digit ms on PostgreSQL. |
 | R6 | URL-based filter state causes excessive history entries | Medium | Low | Use `router.replace` instead of `router.push` to avoid polluting browser history with every filter change. |
 ---
 ## 8. Out of Scope (Explicitly)
 - **Steam Deck OLED vs LCD device-specific filtering**: Current device filter already supports this via hardware slugs
 - **Steam Machine-specific optimizations**: Already in the hardware table
 - **Native mobile app packaging**: PWA-only approach is the stated objective
 - **ProtonDB integration beyond existing links**: Already on search results
 - **Review snippet rich results**: Structured data for reviews — separate SEO project
 - **Dark mode toggle**: Already dark-mode-only by design (`bg-background text-text`)
 - **Internationalization / i18n**: English-only for current scope
 - **Performance budget enforcement in CI**: Separate devops project
 - **Removing `/app/updates/` directory**: Cosmetic, deferred per original spec
 ---
 ## 9. Validation Checklist (Post-Implementation)
 ### Sitemap
 - [ ] Sitemap uses `export const dynamic = "force-dynamic"` (NOT `revalidate`)
 - [ ] Games with NULL `syncStatus` are included (verified via `sync_status IS NULL` check)
 - [ ] DB errors are logged as structured JSON (`console.info`/`console.error` with `event` field)
 - [ ] DB errors return partial sitemap (static entries only), not HTTP 500
 - [ ] Google Search Console successfully parses and indexes sitemap
 - [ ] Cloudflare is NOT caching `/sitemap.xml` (verified in dashboard)
 - [ ] `lib/sitemap/` directory is either cleaned up or the old `fetchDynamicEntries` function is deprecated
 ### PWA
 - [ ] Service worker registers without errors in Chrome DevTools
 - [ ] Game pages are available offline after first visit
 - [ ] `offline.html` served for uncached pages when offline
 - [ ] Images from Steam CDN served from cache on revisit
 - [ ] Authenticated pages are NOT cached by service worker
 - [ ] PWA install prompt appears on Chrome for Android / Steam Deck
 - [ ] Manifest icons display correctly on home screen
 ### Touch & Gamepad
 - [ ] All filter controls on `/games` have ≥44×44px touch targets (verified via DevTools element inspection)
 - [ ] Gamepad D-pad navigates through game cards on `/games`
 - [ ] A button activates/opens focused game
 - [ ] B button navigates back
 - [ ] Gamepad focus ring appears only after gamepad input
 - [ ] Gamepad focus ring disappears on mouse input
 ### Search & Filters
 - [ ] Multi-genre selection filters correctly (OR logic)
 - [ ] FPS filter respects device when device filter is active
 - [ ] Saved filter load shows visual feedback (highlight + panel collapse)
 - [ ] Filter state is reflected in URL query parameters
 - [ ] Browser back/forward changes filter state correctly
 - [ ] Direct URL with filter params applies filters on load
 ### Changelog & Version
 - [ ] CHANGELOG.md has v2026.0.97 entry
 - [ ] `package.json` version is `2026.0.97`
@@ -51,9 +51,18 @@ export const gamesListingRoutes = new Elysia({ prefix: "/games/listing" }).get(
      )
    }
-    // Genre filter
+    // Genre filter (supports comma-separated list with OR logic)
    if (genre) {
-      conditions.push(sql`${games.genres} @> ${JSON.stringify([genre])}::jsonb`)
+      const genres = genre.split(",").filter(Boolean)
      if (genres.length === 1) {
        conditions.push(sql`${games.genres} @> ${JSON.stringify([genres[0]])}::jsonb`)
      } else if (genres.length > 1) {
        // OR logic: game matches ANY of the selected genres
        const genreConditions = genres.map(
          (g) => sql`${games.genres} @> ${JSON.stringify([g])}::jsonb`,
        )
        conditions.push(or(...genreConditions)!)
      }
    }
    // Device filter
@@ -96,6 +105,8 @@ export const gamesListingRoutes = new Elysia({ prefix: "/games/listing" }).get(
        eq(performanceEntries.isRemoved, false),
        minFps ? gte(performanceEntries.fpsAvg, Number(minFps)) : undefined,
        maxFps ? lte(performanceEntries.fpsAvg, Number(maxFps)) : undefined,
        // Scope to active device when device filter is set
        device ? eq(performanceEntries.hardwareSlug, device) : undefined,
      ].filter((c): c is SQL => c !== undefined)
      const fpsSubquery = db
@@ -0,0 +1,211 @@
 "use client"
 import { useEffect, useRef, useState } from "react"
 const AXIS_THRESHOLD = 0.5
 const DEBOUNCE_MS = 150
 interface GamepadNavigationOptions {
  /** CSS selector for focusable elements within the container */
  focusSelector?: string
  /** Callback when X button is pressed (typically opens search) */
  onXButton?: () => void
  /** Callback when Y button is pressed (typically toggles filters) */
  onYButton?: () => void
 }
 /**
 * Hook for gamepad (Steam Deck controller) navigation.
 *
 * Activates only when a gamepad button press is detected.
 * Deactivates on mouse movement or keyboard input.
 * Uses roving tabindex pattern for D-pad and left stick navigation.
 * A button = activate, B button = back, X/Y = context-specific actions.
 * L1/R1 = previous/next tab (if applicable).
 */
 export function useGamepadNavigation(
  containerRef: React.RefObject<HTMLElement | null>,
  options: GamepadNavigationOptions = {},
 ) {
  const {
    focusSelector = 'a, button, [role="button"], input, select, textarea, [tabindex]:not([tabindex="-1"])',
    onXButton,
    onYButton,
  } = options
  const [isGamepadActive, setIsGamepadActive] = useState(false)
  const currentIndexRef = useRef(-1)
  const lastInputTimeRef = useRef(0)
  const rafRef = useRef<number>(0)
  // Deactivate gamepad mode on mouse or keyboard input
  useEffect(() => {
    if (!isGamepadActive) return
    const handleMouseMovement = () => {
      setIsGamepadActive(false)
    }
    const handleKeyboardInput = (e: KeyboardEvent) => {
      // Allow Tab key to coexist with gamepad navigation
      if (e.key !== "Tab") {
        setIsGamepadActive(false)
      }
    }
    window.addEventListener("mousemove", handleMouseMovement)
    window.addEventListener("keydown", handleKeyboardInput)
    return () => {
      window.removeEventListener("mousemove", handleMouseMovement)
      window.removeEventListener("keydown", handleKeyboardInput)
    }
  }, [isGamepadActive])
  // Main gamepad polling loop
  useEffect(() => {
    let activated = false
    const poll = () => {
      const gamepads = navigator.getGamepads?.()
      if (!gamepads) {
        rafRef.current = requestAnimationFrame(poll)
        return
      }
      // Find the first connected gamepad
      let gamepad: Gamepad | null = null
      for (const gp of gamepads) {
        if (gp) {
          gamepad = gp
          break
        }
      }
      if (!gamepad) {
        rafRef.current = requestAnimationFrame(poll)
        return
      }
      const now = performance.now()
      if (now - lastInputTimeRef.current < DEBOUNCE_MS) {
        rafRef.current = requestAnimationFrame(poll)
        return
      }
      const container = containerRef.current
      if (!container) {
        rafRef.current = requestAnimationFrame(poll)
        return
      }
      // Auto-activate on first gamepad input
      if (!isGamepadActive && !activated) {
        for (const button of gamepad.buttons) {
          if (button.pressed) {
            setIsGamepadActive(true)
            activated = true
            break
          }
        }
      }
      if (!isGamepadActive) {
        rafRef.current = requestAnimationFrame(poll)
        return
      }
      const focusable = Array.from(
        container.querySelectorAll<HTMLElement>(focusSelector),
      ).filter((el) => {
        // Skip hidden or disabled elements
        return el.offsetParent !== null && !el.hasAttribute("disabled")
      })
      if (focusable.length === 0) {
        rafRef.current = requestAnimationFrame(poll)
        return
      }
      // D-pad navigation
      const upPressed = gamepad.buttons[12]?.pressed // D-pad up
      const downPressed = gamepad.buttons[13]?.pressed // D-pad down
      // Left stick navigation
      const axisY = gamepad.axes[1] ?? 0
      const stickUp = axisY < -AXIS_THRESHOLD
      const stickDown = axisY > AXIS_THRESHOLD
      // Vertical navigation (primary)
      if (upPressed || stickUp) {
        currentIndexRef.current = Math.max(0, currentIndexRef.current - 1)
        lastInputTimeRef.current = now
      } else if (downPressed || stickDown) {
        currentIndexRef.current = Math.min(
          focusable.length - 1,
          currentIndexRef.current + 1,
        )
        lastInputTimeRef.current = now
      }
      // Ensure index is valid
      currentIndexRef.current = Math.max(
        0,
        Math.min(currentIndexRef.current, focusable.length - 1),
      )
      // Focus the current element
      if (
        currentIndexRef.current >= 0 &&
        currentIndexRef.current < focusable.length
      ) {
        focusable[currentIndexRef.current].focus()
      }
      // A button = activate (click)
      if (gamepad.buttons[0]?.pressed) {
        if (currentIndexRef.current >= 0 && currentIndexRef.current < focusable.length) {
          focusable[currentIndexRef.current].click()
          lastInputTimeRef.current = now
        }
      }
      // B button = back
      if (gamepad.buttons[1]?.pressed) {
        window.history.back()
        lastInputTimeRef.current = now
      }
      // X button = search
      if (gamepad.buttons[2]?.pressed && onXButton) {
        onXButton()
        lastInputTimeRef.current = now
      }
      // Y button = toggle filters
      if (gamepad.buttons[3]?.pressed && onYButton) {
        onYButton()
        lastInputTimeRef.current = now
      }
      rafRef.current = requestAnimationFrame(poll)
    }
    rafRef.current = requestAnimationFrame(poll)
    return () => {
      if (rafRef.current) {
        cancelAnimationFrame(rafRef.current)
      }
    }
  }, [
    isGamepadActive,
    containerRef,
    focusSelector,
    onXButton,
    onYButton,
  ])
  return { isGamepadActive }
 }
@@ -1,171 +0,0 @@
 import { describe, it, expect, vi, beforeEach } from "vitest"
 import { fetchDynamicEntries } from "@/lib/sitemap/fetch-dynamic-entries"
 vi.mock("@/lib/db/index", () => ({
  db: {
    select: vi.fn(),
  },
 }))
 vi.mock("@/lib/db/schema", () => ({
  games: {
    id: "id",
    updatedAt: "updatedAt",
    capsuleImage: "capsuleImage",
    syncStatus: "syncStatus",
  },
  hardware: {
    slug: "slug",
    createdAt: "createdAt",
  },
 }))
 function mockDrizzleQuery(rows: Record<string, unknown>[]) {
  const limit = vi.fn().mockResolvedValue(rows)
  const where = vi.fn().mockReturnValue({ limit })
  const from = vi.fn().mockReturnValue({ where, limit })
  return { select: vi.fn().mockReturnValue({ from, where, limit }) }
 }
 function mockDrizzleFailingQuery() {
  const limit = vi.fn().mockRejectedValue(new Error("DB error"))
  const where = vi.fn().mockReturnValue({ limit })
  const from = vi.fn().mockReturnValue({ where, limit })
  return { select: vi.fn().mockReturnValue({ from, where, limit }) }
 }
 describe("fetchDynamicEntries", () => {
  beforeEach(() => {
    vi.clearAllMocks()
  })
  it("returns game entries with validated images", async () => {
    const { db } = await import("@/lib/db/index")
    const mockDb = db as unknown as { select: ReturnType<typeof vi.fn> }
    const gameRows = [
      { id: "game-1", updatedAt: new Date("2024-01-01"), capsuleImage: "https://cdn.example.com/img1.jpg", syncStatus: "synced" },
      { id: "game-2", updatedAt: new Date("2024-02-01"), capsuleImage: null, syncStatus: "synced" },
    ]
    const deviceRows = [
      { slug: "steam-deck", createdAt: new Date("2023-06-01") },
    ]
    const gamesChain = mockDrizzleQuery(gameRows)
    const devicesChain = mockDrizzleQuery(deviceRows)
    let selectCallIndex = 0
    mockDb.select.mockImplementation(() => {
      selectCallIndex++
      if (selectCallIndex === 1) return gamesChain.select()
      return devicesChain.select()
    })
    const result = await fetchDynamicEntries()
    expect(result.gameEntries).toHaveLength(2)
    expect(result.gameEntries[0].url).toBe("https://deckyvault.xyz/game/game-1")
    expect(result.gameEntries[0].images).toEqual(["https://cdn.example.com/img1.jpg"])
    expect(result.gameEntries[1].url).toBe("https://deckyvault.xyz/game/game-2")
    expect(result.gameEntries[1].images).toBeUndefined()
    expect(result.deviceEntries).toHaveLength(1)
  })
  it("returns device entries from hardware table", async () => {
    const { db } = await import("@/lib/db/index")
    const mockDb = db as unknown as { select: ReturnType<typeof vi.fn> }
    const deviceRows = [
      { slug: "steam-deck-oled", createdAt: new Date("2023-11-01") },
      { slug: "rog-ally", createdAt: new Date("2024-01-15") },
    ]
    const gamesChain = mockDrizzleQuery([])
    const devicesChain = mockDrizzleQuery(deviceRows)
    let selectCallIndex = 0
    mockDb.select.mockImplementation(() => {
      selectCallIndex++
      if (selectCallIndex === 1) return gamesChain.select()
      return devicesChain.select()
    })
    const result = await fetchDynamicEntries()
    expect(result.deviceEntries).toHaveLength(2)
    expect(result.deviceEntries[0].url).toBe("https://deckyvault.xyz/devices/steam-deck-oled")
    expect(result.deviceEntries[1].url).toBe("https://deckyvault.xyz/devices/rog-ally")
  })
  it("returns empty arrays when DB query fails", async () => {
    const { db } = await import("@/lib/db/index")
    const mockDb = db as unknown as { select: ReturnType<typeof vi.fn> }
    const gamesChain = mockDrizzleFailingQuery()
    const devicesChain = mockDrizzleFailingQuery()
    let selectCallIndex = 0
    mockDb.select.mockImplementation(() => {
      selectCallIndex++
      if (selectCallIndex === 1) return gamesChain.select()
      return devicesChain.select()
    })
    const result = await fetchDynamicEntries()
    expect(result.gameEntries).toEqual([])
    expect(result.deviceEntries).toEqual([])
  })
  it("excludes invalid image URLs", async () => {
    const { db } = await import("@/lib/db/index")
    const mockDb = db as unknown as { select: ReturnType<typeof vi.fn> }
    const gameRows = [
      { id: "game-a", updatedAt: new Date("2024-01-01"), capsuleImage: "", syncStatus: "synced" },
      { id: "game-b", updatedAt: new Date("2024-02-01"), capsuleImage: "http://cdn.example.com/img.jpg", syncStatus: "synced" },
      { id: "game-c", updatedAt: new Date("2024-03-01"), capsuleImage: "https://cdn.example.com/valid.jpg", syncStatus: "synced" },
    ]
    const gamesChain = mockDrizzleQuery(gameRows)
    const devicesChain = mockDrizzleQuery([])
    let selectCallIndex = 0
    mockDb.select.mockImplementation(() => {
      selectCallIndex++
      if (selectCallIndex === 1) return gamesChain.select()
      return devicesChain.select()
    })
    const result = await fetchDynamicEntries()
    expect(result.gameEntries).toHaveLength(3)
    expect(result.gameEntries[0].images).toBeUndefined()
    expect(result.gameEntries[1].images).toBeUndefined()
    expect(result.gameEntries[2].images).toEqual(["https://cdn.example.com/valid.jpg"])
  })
  it("returns partial data when one query succeeds and the other fails", async () => {
    const { db } = await import("@/lib/db/index")
    const mockDb = db as unknown as { select: ReturnType<typeof vi.fn> }
    const gamesChain = mockDrizzleFailingQuery()
    const deviceRows = [
      { slug: "lenovo-legion-go", createdAt: new Date("2024-03-01") },
    ]
    const devicesChain = mockDrizzleQuery(deviceRows)
    let selectCallIndex = 0
    mockDb.select.mockImplementation(() => {
      selectCallIndex++
      if (selectCallIndex === 1) return gamesChain.select()
      return devicesChain.select()
    })
    const result = await fetchDynamicEntries()
    expect(result.gameEntries).toEqual([])
    expect(result.deviceEntries).toHaveLength(1)
    expect(result.deviceEntries[0].url).toBe("https://deckyvault.xyz/devices/lenovo-legion-go")
  })
 })
@@ -0,0 +1,34 @@
 import { describe, it, expect, vi } from "vitest"
 vi.mock("@/lib/db/index", () => ({
  db: {
    select: vi.fn().mockReturnValue({
      from: vi.fn().mockReturnValue({
        where: vi.fn().mockResolvedValue([]),
      }),
    }),
  },
 }))
 vi.mock("@/lib/db/schema", () => ({
  games: { id: "id", updatedAt: "updatedAt", capsuleImage: "capsuleImage", syncStatus: "syncStatus" },
  hardware: { slug: "slug", createdAt: "createdAt" },
 }))
 vi.mock("drizzle-orm", () => ({
  or: vi.fn((...args) => args[0]),
  ne: vi.fn((col) => col),
  isNull: vi.fn((col) => col),
 }))
 describe("Sitemap Generator", () => {
  it("exports dynamic = force-dynamic", async () => {
    const mod = await import("@/app/sitemap")
    expect(mod.dynamic).toBe("force-dynamic")
  })
  it("default export is a function", async () => {
    const mod = await import("@/app/sitemap")
    expect(typeof mod.default).toBe("function")
  })
 })
@@ -1,69 +0,0 @@
 import { describe, it, expect } from "vitest"
 import { validateImageUrl } from "@/lib/sitemap/validate-image-url"
 describe("validateImageUrl", () => {
  it("returns null for null input", () => {
    expect(validateImageUrl(null)).toBeNull()
  })
  it("returns null for undefined input", () => {
    expect(validateImageUrl(undefined)).toBeNull()
  })
  it("returns null for empty string", () => {
    expect(validateImageUrl("")).toBeNull()
  })
  it("returns null for whitespace-only string", () => {
    expect(validateImageUrl("   ")).toBeNull()
  })
  it("returns null for http:// URL", () => {
    expect(validateImageUrl("http://example.com/image.png")).toBeNull()
  })
  it("returns null for relative URL", () => {
    expect(validateImageUrl("/images/hero.png")).toBeNull()
  })
  it("returns null for protocol-less URL", () => {
    expect(validateImageUrl("example.com/image.png")).toBeNull()
  })
  it("returns null for URL exceeding 2048 characters", () => {
    const longUrl = "https://example.com/" + "a".repeat(2040)
    expect(longUrl.length).toBeGreaterThan(2048)
    expect(validateImageUrl(longUrl)).toBeNull()
  })
  it("returns the same URL for a valid HTTPS URL", () => {
    const url = "https://example.com/image.png"
    expect(validateImageUrl(url)).toBe(url)
  })
  it("trims whitespace from a valid URL", () => {
    const url = "https://example.com/image.png"
    expect(validateImageUrl(`  ${url}  `)).toBe(url)
  })
  it("returns URL when exactly 2048 characters", () => {
    const url = "https://example.com/" + "a".repeat(2048 - "https://example.com/".length)
    expect(url.length).toBe(2048)
    expect(validateImageUrl(url)).toBe(url)
  })
  it("returns null for URL at 2049 characters", () => {
    const url = "https://example.com/" + "a".repeat(2049 - "https://example.com/".length)
    expect(url.length).toBe(2049)
    expect(validateImageUrl(url)).toBeNull()
  })
  it("returns realistic Steam capsule and SteamGridDB URLs unchanged", () => {
    const steamCapsule =
      "https://cdn.akamai.steamstatic.com/steam/apps/1245620/capsule_616x353.jpg"
    const steamGridDb =
      "https://www.steamgriddb.com/api/v2/images/grid/12345-abcdef.png"
    expect(validateImageUrl(steamCapsule)).toBe(steamCapsule)
    expect(validateImageUrl(steamGridDb)).toBe(steamGridDb)
  })
 })
@@ -1,50 +0,0 @@
 import type { MetadataRoute } from "next"
 const BASE_URL = "https://deckyvault.xyz"
 /**
 * Builds static sitemap entries for publicly-indexable pages.
 *
 * Auth pages (`/login`, `/signup`) are intentionally excluded because
 * they provide no indexable content. Search engines should not surface
 * authentication flows as standalone results.
 *
 * Also excluded: `/manage` (admin dashboard, noindex), `/search`
 * (parameterized results, no canonical representation), `/profile`
 * (user-specific), `/compare` (parameterized tool), and any `/api/*`
 * routes (robots.txt disallow).
 */
 export function buildStaticEntries(): MetadataRoute.Sitemap {
  return [
    {
      url: BASE_URL,
      lastModified: new Date(),
      changeFrequency: "weekly" as const,
      priority: 1,
    },
    {
      url: `${BASE_URL}/games`,
      lastModified: new Date(),
      changeFrequency: "daily" as const,
      priority: 0.8,
    },
    {
      url: `${BASE_URL}/devices`,
      lastModified: new Date(),
      changeFrequency: "monthly" as const,
      priority: 0.6,
    },
    {
      url: `${BASE_URL}/updates`,
      lastModified: new Date(),
      changeFrequency: "weekly" as const,
      priority: 0.5,
    },
    {
      url: `${BASE_URL}/contact`,
      lastModified: new Date(),
      changeFrequency: "yearly" as const,
      priority: 0.3,
    },
  ]
 }
@@ -1,70 +0,0 @@
 import type { MetadataRoute } from "next"
 import { db } from "@/lib/db/index"
 import { games, hardware } from "@/lib/db/schema"
 import { ne } from "drizzle-orm"
 import { validateImageUrl } from "./validate-image-url"
 const BASE_URL = "https://deckyvault.xyz"
 const MAX_GAME_ENTRIES = 49_700
 const MAX_DEVICE_ENTRIES = 200
 async function fetchGameEntries(): Promise<MetadataRoute.Sitemap> {
  try {
    const rows = await db
      .select({
        id: games.id,
        updatedAt: games.updatedAt,
        capsuleImage: games.capsuleImage,
        syncStatus: games.syncStatus,
      })
      .from(games)
      .where(ne(games.syncStatus, "failed"))
      .limit(MAX_GAME_ENTRIES)
    return rows.map((row) => {
      const validatedImage = validateImageUrl(row.capsuleImage)
      return {
        url: `${BASE_URL}/game/${row.id}`,
        lastModified: row.updatedAt,
        changeFrequency: "weekly" as const,
        priority: 0.7,
        ...(validatedImage ? { images: [validatedImage] } : {}),
      }
    })
  } catch {
    return []
  }
 }
 async function fetchDeviceEntries(): Promise<MetadataRoute.Sitemap> {
  try {
    const rows = await db
      .select({
        slug: hardware.slug,
        createdAt: hardware.createdAt,
      })
      .from(hardware)
      .limit(MAX_DEVICE_ENTRIES)
    return rows.map((row) => ({
      url: `${BASE_URL}/devices/${row.slug}`,
      lastModified: row.createdAt,
      changeFrequency: "monthly" as const,
      priority: 0.5,
    }))
  } catch {
    return []
  }
 }
 export async function fetchDynamicEntries(): Promise<{
  gameEntries: MetadataRoute.Sitemap
  deviceEntries: MetadataRoute.Sitemap
 }> {
  const [gameEntries, deviceEntries] = await Promise.all([
    fetchGameEntries(),
    fetchDeviceEntries(),
  ])
  return { gameEntries, deviceEntries }
 }
@@ -1,16 +0,0 @@
 /**
 * Validates an image URL for sitemap use.
 * Returns `null` for invalid inputs, otherwise returns the trimmed HTTPS URL.
 */
 export function validateImageUrl(url: string | null | undefined): string | null {
  if (!url || typeof url !== "string") return null
  const trimmed = url.trim()
  if (trimmed.length === 0) return null
  if (!trimmed.startsWith("https://")) return null
  if (trimmed.length > 2048) return null
  return trimmed
 }
@@ -1,4 +1,5 @@
 import type { NextConfig } from "next";
 import withSerwist from "@serwist/next";
 import { version } from "./package.json";
 const nextConfig: NextConfig = {
@@ -43,4 +44,8 @@ const nextConfig: NextConfig = {
  },
 };
-export default nextConfig;
+export default withSerwist({
  swSrc: "app/sw.ts",
  swDest: "public/sw.js",
  disable: process.env.NODE_ENV === "development",
 })(nextConfig);
@@ -1,10 +1,10 @@
 {
  "name": "deckyvault",
-  "version": "2026.0.96",
+  "version": "2026.0.97",
  "private": true,
  "scripts": {
-    "dev": "next dev --experimental-https",
+    "dev": "next dev --experimental-https --webpack",
-    "build": "next build",
+    "build": "next build --webpack",
    "start": "next start",
    "lint": "eslint",
    "db:generate": "drizzle-kit generate",
@@ -20,6 +20,12 @@
    "@better-auth/drizzle-adapter": "^1.6.9",
    "@better-auth/passkey": "^1.6.9",
    "@elysia/eden": "^1.4.10",
    "@serwist/expiration": "^9.5.11",
    "@serwist/next": "^9.5.11",
    "@serwist/precaching": "^9.5.11",
    "@serwist/routing": "^9.5.11",
    "@serwist/strategies": "^9.5.11",
    "@serwist/sw": "^9.5.11",
    "@tiptap/core": "^3.22.4",
    "@tiptap/extension-link": "^3.22.4",
    "@tiptap/extension-placeholder": "^3.22.4",
@@ -46,6 +52,7 @@
    "remark": "^15.0.1",
    "remark-rehype": "^11.1.2",
    "resend": "^6.12.2",
    "serwist": "^9.5.11",
    "web-haptics": "^0.0.6"
  },
  "devDependencies": {
@@ -0,0 +1,68 @@
 <!DOCTYPE html>
 <html lang="en">
 <head>
  <meta charset="UTF-8" />
  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
  <title>Offline — DeckyVault</title>
  <style>
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    body {
      font-family: var(--font-lexend, 'Lexend', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif);
      background-color: #100b14;
      color: #ebe4f1;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      min-height: 100vh;
      padding: 2rem;
      text-align: center;
    }
    .logo {
      font-size: 1.5rem;
      font-weight: 700;
      color: #eb3779;
      margin-bottom: 2rem;
      letter-spacing: -0.02em;
    }
    h1 {
      font-size: 1.25rem;
      font-weight: 600;
      margin-bottom: 0.5rem;
    }
    p {
      font-size: 0.875rem;
      color: #ebe4f1aa;
      max-width: 24rem;
      line-height: 1.6;
      margin-bottom: 2rem;
    }
    .back-btn {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      padding: 0.75rem 1.5rem;
      background: #eb3779;
      color: #100b14;
      font-weight: 600;
      font-size: 0.875rem;
      border: none;
      border-radius: 0.5rem;
      cursor: pointer;
      text-decoration: none;
      transition: background 0.2s;
    }
    .back-btn:hover { background: #d42d6a; }
    .back-btn:active { background: #b8255c; }
  </style>
 </head>
 <body>
  <div class="logo">DeckyVault</div>
  <h1>You're offline</h1>
  <p>
    This page isn't available right now. Check your internet connection and try again.
    Previously visited game pages may still be available.
  </p>
  <button class="back-btn" onclick="history.back()">← Go Back</button>
 </body>
 </html>