feat(planta): add Docker deployment for planta-backend and matrix-planta-bot

- Add Dockerfile and docker-entrypoint.sh for planta-backend
- Add planta-backend service to docker-compose.macmini.yml (port 3022)
- Add matrix-planta-bot service to docker-compose.macmini.yml (port 4022)
- Configure dependencies: mana-auth, minio, redis, synapse, planta-backend

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

docker-compose.macmini.yml

@@ -624,6 +624,43 @@ services:
       retries: 3
       start_period: 40s
 
+  planta-backend:
+    build:
+      context: .
+      dockerfile: apps/planta/apps/backend/Dockerfile
+    image: planta-backend:local
+    container_name: mana-app-planta-backend
+    restart: always
+    depends_on:
+      mana-auth:
+        condition: service_healthy
+      minio:
+        condition: service_healthy
+    environment:
+      NODE_ENV: production
+      PORT: 3022
+      DATABASE_URL: postgresql://postgres:${POSTGRES_PASSWORD:-mana123}@postgres:5432/planta
+      DB_HOST: postgres
+      DB_PORT: 5432
+      DB_USER: postgres
+      MANA_CORE_AUTH_URL: http://mana-auth:3001
+      CORS_ORIGINS: https://planta.mana.how,https://mana.how
+      GOOGLE_GEMINI_API_KEY: ${GOOGLE_GEMINI_API_KEY}
+      S3_ENDPOINT: http://minio:9000
+      S3_PUBLIC_ENDPOINT: https://minio.mana.how
+      S3_REGION: us-east-1
+      S3_ACCESS_KEY: ${MINIO_ACCESS_KEY:-minioadmin}
+      S3_SECRET_KEY: ${MINIO_SECRET_KEY:-minioadmin}
+      S3_BUCKET: planta-storage
+    ports:
+      - "3022:3022"
+    healthcheck:
+      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://127.0.0.1:3022/health"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 40s
+
   # ============================================
   # Tier 4: Matrix Stack (Ports 4000-4099)
   # ============================================
@@ -1121,6 +1158,46 @@ services:
       retries: 3
       start_period: 40s
 
+  matrix-planta-bot:
+    build:
+      context: .
+      dockerfile: services/matrix-planta-bot/Dockerfile
+    image: matrix-planta-bot:local
+    container_name: mana-matrix-bot-planta
+    restart: always
+    depends_on:
+      synapse:
+        condition: service_healthy
+      mana-auth:
+        condition: service_healthy
+      redis:
+        condition: service_healthy
+      planta-backend:
+        condition: service_healthy
+    environment:
+      NODE_ENV: production
+      PORT: 4022
+      TZ: Europe/Berlin
+      MATRIX_HOMESERVER_URL: http://synapse:8008
+      MATRIX_ACCESS_TOKEN: ${MATRIX_PLANTA_BOT_TOKEN}
+      MATRIX_ALLOWED_ROOMS: ${MATRIX_PLANTA_BOT_ROOMS:-}
+      PLANTA_BACKEND_URL: http://planta-backend:3022
+      PLANTA_API_PREFIX: /api
+      MANA_CORE_AUTH_URL: http://mana-auth:3001
+      REDIS_HOST: redis
+      REDIS_PORT: 6379
+      REDIS_PASSWORD: ${REDIS_PASSWORD:-redis123}
+    volumes:
+      - matrix_bots_data:/app/data
+    ports:
+      - "4022:4022"
+    healthcheck:
+      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://127.0.0.1:4022/health"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 40s
+
   # ============================================
   # Tier 5: Web Frontends (Ports 5000-5099)
   # ============================================