Enhance knowledge base functionality and integrate S3 storage support

- Add new models for `KnowledgeDocument` and `KnowledgeChunk` to manage document ingestion and chunking.
- Implement S3-compatible storage integration for knowledge documents, allowing for file uploads and retrieval.
- Introduce API endpoints for managing knowledge bases and documents, including creation, deletion, and searching.
- Update frontend components to support knowledge base configuration and document management, improving user interaction.
- Enhance backend services for knowledge processing and retrieval, ensuring robust handling of document statuses and errors.

docker-compose.yaml

@@ -52,6 +52,10 @@ services:
       # WebRTC TURN(公网部署:设 PUBLIC_IP + TURN_SECRET,并 docker compose --profile remote up)
       TURN_URLS: "${TURN_URLS:-}"
       TURN_SECRET: "${TURN_SECRET:-}"
+      S3_ENDPOINT_URL: "http://rustfs:9000"
+      S3_ACCESS_KEY: "${S3_ACCESS_KEY:-rustfsadmin}"
+      S3_SECRET_KEY: "${S3_SECRET_KEY:-rustfsadmin}"
+      S3_BUCKET: "${S3_BUCKET:-ai-video}"
     ports:
       - "8000:8000"
     depends_on:
@@ -96,8 +100,8 @@ services:
   # RustFS:S3 兼容对象存储(MinIO 替代,Rust 实现)
   # 9000 = S3 API,9001 = Web 控制台。默认账号 rustfsadmin/rustfsadmin。
   rustfs:
+    # image: registry.cn-hangzhou.aliyuncs.com/qiluo-images/rustfs:latest
     image: rustfs/rustfs:latest
-    profiles: ["data"]
     environment:
       RUSTFS_VOLUMES: /data                       # 单盘单节点(开发够用)
       RUSTFS_ADDRESS: 0.0.0.0:9000                # S3 API
@@ -108,10 +112,11 @@ services:
       RUSTFS_ACCESS_KEY: "${S3_ACCESS_KEY:-rustfsadmin}"
       RUSTFS_SECRET_KEY: "${S3_SECRET_KEY:-rustfsadmin}"
     ports:
-      - "127.0.0.1:9000:9000"
-      - "127.0.0.1:9001:9001"
+      - "9000:9000"
+      - "9001:9001"
     volumes:
-      - rustfs-data:/data
+      - ./data/rustfs:/data
+      - ./logs/rustfs:/logs
     networks: [app-network]
 
   # ---- 可选(profile: remote):WebRTC 公网穿透 ----
@@ -172,7 +177,6 @@ services:
 volumes:
   postgres_data:
   redis_data:
-  rustfs-data:
 
 networks:
   app-network: