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/components/edit-notebook-dialog.tsx

@@ -0,0 +1,103 @@
+'use client'
+
+import { useState } from 'react'
+import { useRouter } from 'next/navigation'
+import { useLanguage } from '@/lib/i18n'
+import { Button } from '@/components/ui/button'
+import {
+  Dialog,
+  DialogContent,
+  DialogDescription,
+  DialogFooter,
+  DialogHeader,
+  DialogTitle,
+} from '@/components/ui/dialog'
+import { Input } from '@/components/ui/input'
+import { Label } from '@/components/ui/label'
+
+interface EditNotebookDialogProps {
+  notebook: any
+  open: boolean
+  onOpenChange: (open: boolean) => void
+}
+
+export function EditNotebookDialog({ notebook, open, onOpenChange }: EditNotebookDialogProps) {
+  const router = useRouter()
+  const { t } = useLanguage()
+  const [name, setName] = useState(notebook?.name || '')
+  const [isSubmitting, setIsSubmitting] = useState(false)
+
+  const handleSubmit = async (e: React.FormEvent) => {
+    e.preventDefault()
+
+    if (!name.trim()) return
+
+    setIsSubmitting(true)
+
+    try {
+      const response = await fetch(`/api/notebooks/${notebook.id}`, {
+        method: 'PATCH',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ name: name.trim() }),
+      })
+
+      if (response.ok) {
+        onOpenChange(false)
+        window.location.reload()
+      } else {
+        const error = await response.json()
+      }
+    } catch (error) {
+      // Error already handled in UI
+    } finally {
+      setIsSubmitting(false)
+    }
+  }
+
+  return (
+    <Dialog open={open} onOpenChange={onOpenChange}>
+      <DialogContent className="sm:max-w-[425px]">
+        <DialogHeader>
+          <DialogTitle>{t('notebook.edit')}</DialogTitle>
+          <DialogDescription>
+            {t('notebook.editDescription')}
+          </DialogDescription>
+        </DialogHeader>
+
+        <form onSubmit={handleSubmit}>
+          <div className="grid gap-4 py-4">
+            <div className="grid grid-cols-4 items-center gap-4">
+              <Label htmlFor="name" className="text-right">
+                Name
+              </Label>
+              <Input
+                id="name"
+                value={name}
+                onChange={(e) => setName(e.target.value)}
+                placeholder="My Notebook"
+                className="col-span-3"
+                autoFocus
+              />
+            </div>
+          </div>
+
+          <DialogFooter>
+            <Button
+              type="button"
+              variant="outline"
+              onClick={() => onOpenChange(false)}
+            >
+              {t('general.cancel')}
+            </Button>
+            <Button
+              type="submit"
+              disabled={!name.trim() || isSubmitting}
+            >
+              {isSubmitting ? 'Saving...' : t('general.confirm')}
+            </Button>
+          </DialogFooter>
+        </form>
+      </DialogContent>
+    </Dialog>
+  )
+}