feat: rename keep-notes to memento-note, migrate to PostgreSQL, fix MCP bugs

- Rename directory keep-notes -> memento-note with all code references
- Prisma: SQLite -> PostgreSQL (both app and MCP server schemas)
- Sync MCP schema with main app (add missing fields, relations, indexes)
- Delete 17 SQLite migrations (clean slate for PostgreSQL)
- Remove SQLite dependencies (@libsql/client, better-sqlite3, etc.)
- Fix MCP server: hardcoded Windows DB paths -> DATABASE_URL env var
- Fix MCP server: .dockerignore excluded index-sse.js (SSE mode broken)
- MCP Dockerfile: node:20 -> node:22
- Docker Compose: add postgres service, remove SQLite volume
- Generate favicon.ico, icon-192.png, icon-512.png, apple-icon.png
- Update layout.tsx icons and manifest.json for PNG icons
- Update all .env files for PostgreSQL
- Rewrite README.md with updated sections
- Remove mcp-server/node_modules and prisma/client-generated from git tracking

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

memento-note/app/(main)/settings/profile/page.tsx

@@ -0,0 +1,52 @@
+import { auth } from '@/auth'
+import { redirect } from 'next/navigation'
+import { ProfileForm } from './profile-form'
+import prisma from '@/lib/prisma'
+import { Card, CardContent, CardDescription, CardHeader, CardTitle } from '@/components/ui/card'
+import { Sparkles } from 'lucide-react'
+import { ProfilePageHeader } from '@/components/profile-page-header'
+import { AISettingsLinkCard } from './ai-settings-link-card'
+
+export default async function ProfilePage() {
+  const session = await auth()
+
+  if (!session?.user?.id) {
+    redirect('/login')
+  }
+
+  const user = await prisma.user.findUnique({
+    where: { id: session.user.id },
+    select: { name: true, email: true, role: true }
+  })
+
+  if (!user) {
+    redirect('/login')
+  }
+
+  // Get user AI settings
+  let userAISettings = { preferredLanguage: 'auto', showRecentNotes: false }
+  try {
+    const aiSettings = await prisma.userAISettings.findUnique({
+      where: { userId: session.user.id }
+    })
+
+    if (aiSettings) {
+      userAISettings = {
+        preferredLanguage: aiSettings.preferredLanguage || 'auto',
+        showRecentNotes: aiSettings.showRecentNotes ?? false
+      }
+    }
+  } catch (error) {
+    console.error('Error fetching AI settings:', error)
+  }
+
+  return (
+    <div className="max-w-2xl">
+      <ProfilePageHeader />
+      <ProfileForm user={user} userAISettings={userAISettings} />
+
+      {/* AI Settings Link */}
+      <AISettingsLinkCard />
+    </div>
+  )
+}