✨ feat(clock): add complete Clock app with backend, web, and landing

Features:
- World clock with timezone support and drag & drop sorting
- Alarms with repeat days, snooze, and custom sounds
- Multiple timers with start/pause/reset controls
- Stopwatch with lap times (local only)
- Pomodoro timer with customizable intervals
- Analog and digital clock widgets
- i18n support (DE, EN, FR, ES, IT)

Stack:
- Backend: NestJS 10, Drizzle ORM, PostgreSQL (port 3017)
- Web: SvelteKit 2.x, Svelte 5 runes, Tailwind CSS 4 (port 5186)
- Landing: Astro 5.x with animated clock hero (port 4323)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

.env.development

@@ -46,7 +46,7 @@ JWT_ACCESS_TOKEN_EXPIRY=15m
 JWT_REFRESH_TOKEN_EXPIRY=7d
 JWT_ISSUER=manacore
 JWT_AUDIENCE=manacore
-CORS_ORIGINS=http://localhost:3000,http://localhost:3002,http://localhost:5173,http://localhost:5174,http://localhost:5175,http://localhost:5176,http://localhost:5177,http://localhost:5178,http://localhost:5179,http://localhost:5180,http://localhost:5181,http://localhost:5182,http://localhost:5183,http://localhost:5184,http://localhost:5185,http://localhost:8081
+CORS_ORIGINS=http://localhost:3000,http://localhost:3002,http://localhost:5173,http://localhost:5174,http://localhost:5175,http://localhost:5176,http://localhost:5177,http://localhost:5178,http://localhost:5179,http://localhost:5180,http://localhost:5181,http://localhost:5182,http://localhost:5183,http://localhost:5184,http://localhost:5185,http://localhost:5186,http://localhost:8081
 CREDITS_SIGNUP_BONUS=150
 CREDITS_DAILY_FREE=5
 RATE_LIMIT_TTL=60
@@ -185,6 +185,13 @@ CONTACTS_DATABASE_URL=postgresql://manacore:devpassword@localhost:5432/contacts
 CONTACTS_S3_BUCKET=contacts-photos
 CONTACTS_S3_PUBLIC_URL=http://localhost:9000/contacts-photos
 
+# Google OAuth for contacts import
+# Get credentials from https://console.cloud.google.com/apis/credentials
+# Required scopes: https://www.googleapis.com/auth/contacts.readonly
+CONTACTS_GOOGLE_CLIENT_ID=your-google-client-id.apps.googleusercontent.com
+CONTACTS_GOOGLE_CLIENT_SECRET=your-google-client-secret
+CONTACTS_GOOGLE_REDIRECT_URI=http://localhost:5184/import?tab=google
+
 # ============================================
 # CALENDAR PROJECT
 # ============================================
@@ -202,6 +209,20 @@ STORAGE_S3_PUBLIC_URL=http://localhost:9000/storage-storage
 STORAGE_MAX_FILE_SIZE=104857600
 STORAGE_MAX_FILES_PER_UPLOAD=10
 
+# ============================================
+# CLOCK PROJECT
+# ============================================
+
+CLOCK_BACKEND_PORT=3017
+CLOCK_DATABASE_URL=postgresql://manacore:devpassword@localhost:5432/clock
+
+# ============================================
+# TODO PROJECT
+# ============================================
+
+TODO_BACKEND_PORT=3018
+TODO_DATABASE_URL=postgresql://manacore:devpassword@localhost:5432/todo
+
 # ============================================
 # MANA-GAMES PROJECT
 # ============================================