Build AI Chief of Staff MVP: auth, mailbox sync, briefings, draft replies

Scaffolds a Next.js app with email/password auth, encrypted IMAP/SMTP/CalDAV
mailbox connections, a background sync job, Claude-generated daily briefings,
and an approve-before-send draft reply flow. Includes a clean design system
(light/dark) and deployment config (systemd unit, credential rotation script).

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012o9j9RezxbZVKQMrB7oRLY

package.json

@@ -0,0 +1,44 @@
+{
+  "name": "project-claude",
+  "version": "0.1.0",
+  "private": true,
+  "scripts": {
+    "dev": "next dev",
+    "build": "next build",
+    "start": "next start",
+    "lint": "eslint",
+    "test": "vitest run",
+    "db:generate": "drizzle-kit generate",
+    "db:migrate": "drizzle-kit migrate",
+    "rotate-key": "tsx scripts/rotate-credential-key.ts"
+  },
+  "dependencies": {
+    "@anthropic-ai/sdk": "^0.115.0",
+    "argon2": "^0.45.1",
+    "better-sqlite3": "^12.11.1",
+    "drizzle-orm": "^0.45.2",
+    "ical.js": "^2.2.1",
+    "imapflow": "^1.5.0",
+    "next": "16.2.12",
+    "node-cron": "^4.6.0",
+    "nodemailer": "^9.0.3",
+    "react": "19.2.4",
+    "react-dom": "19.2.4",
+    "tsdav": "^2.3.1",
+    "zod": "^4.4.3"
+  },
+  "devDependencies": {
+    "@types/better-sqlite3": "^7.6.13",
+    "@types/node": "^20",
+    "@types/node-cron": "^3.0.11",
+    "@types/nodemailer": "^8.0.1",
+    "@types/react": "^19",
+    "@types/react-dom": "^19",
+    "drizzle-kit": "^0.31.10",
+    "eslint": "^9",
+    "eslint-config-next": "16.2.12",
+    "tsx": "^4.23.1",
+    "typescript": "^5",
+    "vitest": "^3.2.7"
+  }
+}