refactor: convert to bun workspaces monorepo

- Move web app into apps/web/
- Create packages/shared/ with shared types
- Create plugins/decky-vault/ scaffold
- Root package.json manages workspaces only

apps/web/components/tiptap-renderer.tsx

@@ -0,0 +1,52 @@
+"use client"
+
+import React from "react"
+
+interface TiptapNode {
+  type: string
+  content?: TiptapNode[]
+  text?: string
+  marks?: { type: string; attrs?: Record<string, string> }[]
+  attrs?: Record<string, string>
+}
+
+export function TiptapRenderer({ content }: { content: string }) {
+  let parsed: TiptapNode
+  try {
+    parsed = JSON.parse(content)
+  } catch {
+    // If it's just plain text, wrap it in a paragraph
+    return <p className="text-sm text-text/70 whitespace-pre-line leading-relaxed">{content}</p>
+  }
+
+  return <div className="text-sm text-text/70 leading-relaxed">{renderNode(parsed)}</div>
+}
+
+function renderNode(node: TiptapNode, key?: number): React.ReactNode {
+  switch (node.type) {
+    case "doc":
+      return node.content?.map((child, i) => renderNode(child, i))
+    case "paragraph":
+      return <p key={key} className="mb-2 last:mb-0">{node.content ? node.content.map((child, i) => renderNode(child, i)) : <br />}</p>
+    case "text": {
+      let el: React.ReactNode = node.text ?? ""
+      node.marks?.forEach((mark) => {
+        if (mark.type === "bold") el = <strong key={`${key}-bold`}>{el}</strong>
+        if (mark.type === "italic") el = <em key={`${key}-italic`}>{el}</em>
+      })
+      return <span key={key}>{el}</span>
+    }
+    case "bulletList":
+      return <ul key={key} className="list-disc pl-4 mb-2">{node.content?.map((child, i) => renderNode(child, i))}</ul>
+    case "orderedList":
+      return <ol key={key} className="list-decimal pl-4 mb-2">{node.content?.map((child, i) => renderNode(child, i))}</ol>
+    case "listItem":
+      return <li key={key}>{node.content?.map((child, i) => renderNode(child, i))}</li>
+    case "link":
+      return <a key={key} href={node.attrs?.href} target="_blank" rel="noopener noreferrer" className="text-primary underline">{node.content?.map((child, i) => renderNode(child, i))}</a>
+    case "hardBreak":
+      return <br key={key} />
+    default:
+      return node.content?.map((child, i) => renderNode(child, i))
+  }
+}