feat: 初始化零工后端代码

gig-poc/infrastructure/docker-compose.prod.yml

@@ -19,6 +19,13 @@ services:
     volumes:
       - qdrant_prod_data:/qdrant/storage
 
+  redis:
+    image: docker.m.daocloud.io/library/redis:7-alpine
+    restart: unless-stopped
+    command: ["redis-server", "--appendonly", "yes"]
+    volumes:
+      - redis_prod_data:/data
+
   api:
     build:
       context: ..
@@ -33,9 +40,28 @@ services:
       LLM_BASE_URL: ${LLM_BASE_URL:-}
       LLM_API_KEY: ${LLM_API_KEY:-}
       LLM_MODEL: ${LLM_MODEL:-gpt-5.4}
+      CACHE_BACKEND: ${CACHE_BACKEND:-redis}
+      REDIS_URL: ${REDIS_URL:-redis://redis:6379/0}
+      INGEST_ASYNC_ENABLED: ${INGEST_ASYNC_ENABLED:-true}
+      MATCH_ASYNC_ENABLED: ${MATCH_ASYNC_ENABLED:-true}
+      MATCH_CACHE_ENABLED: ${MATCH_CACHE_ENABLED:-true}
+      MATCH_CACHE_TTL_SECONDS: ${MATCH_CACHE_TTL_SECONDS:-30}
+      QUERY_CACHE_ENABLED: ${QUERY_CACHE_ENABLED:-true}
+      QUERY_CACHE_TTL_SECONDS: ${QUERY_CACHE_TTL_SECONDS:-20}
+      APP_RATE_LIMIT_PER_MINUTE: ${APP_RATE_LIMIT_PER_MINUTE:-1200}
+      APP_CIRCUIT_BREAKER_ERROR_RATE: ${APP_CIRCUIT_BREAKER_ERROR_RATE:-0.5}
+      APP_CIRCUIT_BREAKER_MIN_REQUESTS: ${APP_CIRCUIT_BREAKER_MIN_REQUESTS:-50}
+      APP_CIRCUIT_BREAKER_WINDOW_SECONDS: ${APP_CIRCUIT_BREAKER_WINDOW_SECONDS:-60}
+      APP_CIRCUIT_BREAKER_COOLDOWN_SECONDS: ${APP_CIRCUIT_BREAKER_COOLDOWN_SECONDS:-30}
+      DATABASE_POOL_SIZE: ${DATABASE_POOL_SIZE:-20}
+      DATABASE_MAX_OVERFLOW: ${DATABASE_MAX_OVERFLOW:-30}
+      DATABASE_POOL_TIMEOUT: ${DATABASE_POOL_TIMEOUT:-30}
     depends_on:
       - postgres
       - qdrant
+      - redis
+    ports:
+      - "${API_PORT:-8000}:8000"
 
   web:
     build:
@@ -50,3 +76,4 @@ services:
 volumes:
   postgres_prod_data:
   qdrant_prod_data:
+  redis_prod_data: