Separate CP admin panel into independent Vite project at /cp/

- New /cp/ Vite project with own package.json, Dockerfile, tailwind config
- Migrated CpLoginPage, CpLayout, AdminDashboard → cp/src/ (self-contained)
- cp/src/lib/utils.ts has only what CP needs (cn, PLAN_LABELS, PLAN_COLORS)
- cp/src/data/mockData.ts has Hotel/User types and mock data
- cp/ builds to nginx static container (hotelsync-cp)
- docker-compose.yml: added cp service
- nginx: added cp.hotelsync.ru → hotelsync-cp:80 (SSL block ready for certbot)
- deploy.yml: builds hotelsync-cp:latest and restarts container on push
- Cleaned src/App.tsx: removed IS_CP branch, CpLoginPage/CpLayout/AdminDashboard imports

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

docker-compose.yml

@@ -2,7 +2,7 @@ version: '3.9'
 
 services:
 
-  # ── Frontend (React) ───────────────────────────────────────────────────────
+  # ── Frontend (React PMS) ───────────────────────────────────────────────────
   frontend:
     build:
       context: .
@@ -12,6 +12,16 @@ services:
     networks:
       - hotelsync-net
 
+  # ── CP (Control Panel) ─────────────────────────────────────────────────────
+  cp:
+    build:
+      context: ./cp
+      dockerfile: Dockerfile
+    container_name: hotelsync-cp
+    restart: unless-stopped
+    networks:
+      - hotelsync-net
+
   # ── API (Node.js + Fastify + PostgreSQL) ──────────────────────────────────
   api:
     build:
@@ -75,6 +85,7 @@ services:
       - certbot_certs:/etc/letsencrypt:ro
     depends_on:
       - frontend
+      - cp
       - api
     networks:
       - hotelsync-net