Replace em dashes with commas/parens in landing copy; clean 404 title

www/src/data/faq.ts

@@ -12,7 +12,7 @@ export const faqItems: FaqItem[] = [
   {
     question: "Which databases are supported?",
     answer:
-      "PostgreSQL and SQLite are fully supported today — browsing, querying, editing, backups, and the visual tools. MySQL and Redis connections are in active development.",
+      "PostgreSQL and SQLite are fully supported today (browsing, querying, editing, backups, and the visual tools). MySQL and Redis connections are in active development.",
   },
   {
     question: "How is this different from TablePlus, Beekeeper Studio, or DB Pro?",
@@ -22,12 +22,12 @@ export const faqItems: FaqItem[] = [
   {
     question: "Do you store my database credentials?",
     answer:
-      "No. Passwords live in your operating system keychain — macOS Keychain, Linux Secret Service, or Windows Credential Manager — never in Gridline's local SQLite database.",
+      "No. Passwords live in your operating system keychain (macOS Keychain, Linux Secret Service, or Windows Credential Manager), never in Gridline's local SQLite database.",
   },
   {
     question: "How do you make money?",
     answer:
-      "Gridline is free and isn't built around a paywall. If it saves you time, you can buy a coffee at ko-fi.com/adrianbonpin — it's entirely optional and never gates a feature. Otherwise, issues, docs, and contributions all help.",
+      "Gridline is free and isn't built around a paywall. If it saves you time, you can buy a coffee at ko-fi.com/adrianbonpin. It's entirely optional and never gates a feature. Otherwise, issues, docs, and contributions all help.",
   },
   {
     question: "Can I contribute or self-host?",

www/src/layouts/Layout.astro

@@ -13,7 +13,7 @@ export interface Props {
 
 const {
   title,
-  description = "Gridline — the open-source database GUI for PostgreSQL, MySQL, SQLite, and Redis. No paywalls, no tab limits, fully open source.",
+  description = "Gridline, the open-source database GUI for PostgreSQL, MySQL, SQLite, and Redis. No paywalls, no tab limits, fully open source.",
   ogImage = "/og.png",
   noIndex = false,
   jsonLd = [],
@@ -51,7 +51,7 @@ const isProd = import.meta.env.PROD;
     <meta property="og:image" content={ogImageURL} />
     <meta property="og:image:width" content="1200" />
     <meta property="og:image:height" content="630" />
-    <meta property="og:image:alt" content="Gridline — the open-source database GUI" />
+    <meta property="og:image:alt" content="Gridline, the open-source database GUI" />
     <meta property="og:site_name" content="Gridline" />
     <meta property="og:locale" content="en_US" />
 
@@ -59,7 +59,7 @@ const isProd = import.meta.env.PROD;
     <meta name="twitter:title" content={title} />
     <meta name="twitter:description" content={description} />
     <meta name="twitter:image" content={ogImageURL} />
-    <meta name="twitter:image:alt" content="Gridline — the open-source database GUI" />
+    <meta name="twitter:image:alt" content="Gridline, the open-source database GUI" />
     <meta name="twitter:site" content="@AdrianBonpin" />
     <meta name="twitter:creator" content="@AdrianBonpin" />
 

www/src/pages/404.astro

@@ -1,7 +1,7 @@
 ---
 import Layout from "../layouts/Layout.astro";
 
-const title = "Page not found — Gridline";
+const title = "Page not found · Gridline";
 const description = "That page doesn’t exist. Head back to Gridline, the open-source database GUI.";
 ---
 

www/src/pages/index.astro

@@ -58,7 +58,7 @@ const jsonLd = [
   ]),
 ];
 ---
-<Layout title="Gridline — Free Open-Source Database GUI" jsonLd={jsonLd}>
+<Layout title="Gridline, Free Open-Source Database GUI" jsonLd={jsonLd}>
   <script src="/landing.js" defer></script>
 
   <!-- Hero -->
@@ -70,7 +70,7 @@ const jsonLd = [
           the open-source database <span class="text-[var(--accent)]">gui</span>
         </h1>
         <p class="mt-6 text-lg md:text-xl text-[var(--text-muted)] max-w-xl mx-auto">
-          Query, explore, sync, and edit PostgreSQL, MySQL, SQLite, and Redis — with no paywalls, no tab limits, no account required.
+          Query, explore, sync, and edit PostgreSQL, MySQL, SQLite, and Redis, with no paywalls, no tab limits, no account required.
         </p>
         <div class="mt-8 flex flex-wrap items-center justify-center gap-3">
           <a id="download" href="https://git.ranio.xyz/adrianbonpin/gridline/releases" class="primary-btn" data-download>
@@ -189,7 +189,7 @@ const jsonLd = [
         </a>
       </div>
       <p class="mt-6 text-xs text-[var(--text-muted)] max-w-sm mx-auto">
-        Gridline stays free — no feature is ever behind a payment. Ko-fi is only for those who want to say thanks.
+        Gridline stays free. No feature is ever behind a payment. Ko-fi is only for those who want to say thanks.
       </p>
     </div>
   </section>