feat: add Docker support and update backend dependencies

- Introduced `requirements.docker.txt` for Docker-specific dependencies.
- Updated `requirements.txt` to include `psycopg[binary]` and `python-multipart`.
- Enhanced test suite in `test_main_endpoints.py` to cover document CRUD operations.
- Modified `docker-compose.yml` to include PostgreSQL and frontend services.
- Added Nginx configuration for reverse proxying API requests.
- Refactored file handling in Vue components to support new document storage backend.
- Created new utility functions in `docsApi.js` for document management.
- Updated configuration to support new API endpoints for document operations.
- Adjusted Vite configuration to proxy API requests to the local backend.

backend/tests/test_main_endpoints.py

@@ -7,6 +7,7 @@ from pathlib import Path
 from fastapi.testclient import TestClient
 
 os.environ["JOB_BACKEND"] = "memory"
+os.environ["DOCS_BACKEND"] = "memory"
 
 CURRENT_DIR = Path(__file__).resolve().parent
 BACKEND_DIR = CURRENT_DIR.parent
@@ -15,6 +16,7 @@ if str(BACKEND_DIR) not in sys.path:
 
 import job_handlers  # type: ignore
 import job_system  # type: ignore
+import docs_store  # type: ignore
 
 main = importlib.import_module("main")
 
@@ -23,6 +25,7 @@ HEADERS = {"X-API-Key": main.API_KEY}
 
 def setup_function():
     job_system.reset_job_manager()
+    docs_store.reset_document_store()
     main._handlers_registered = False
 
 
@@ -119,3 +122,69 @@ def test_post_convert_unsupported_extension_returns_500():
         })
     assert resp.status_code == 500
     assert "仅支持" in resp.json()["error"]
+
+
+def test_docs_nodes_crud_round_trip():
+    with TestClient(main.app) as client:
+        folder_resp = client.post("/v1/docs/folders", headers=HEADERS, json={
+            "name": "项目资料",
+            "parentId": None,
+        })
+        assert folder_resp.status_code == 200
+        folder = folder_resp.json()["node"]
+
+        file_resp = client.post("/v1/docs/files/text", headers=HEADERS, json={
+            "name": "notes.md",
+            "parentId": folder["id"],
+            "content": "# hello",
+        })
+        assert file_resp.status_code == 200
+        file_node = file_resp.json()["node"]
+        assert file_node["previewText"] == "# hello"
+
+        list_resp = client.get("/v1/docs/nodes", headers=HEADERS)
+        assert list_resp.status_code == 200
+        nodes = list_resp.json()["nodes"]
+        assert len(nodes) == 2
+
+        rename_resp = client.patch(f"/v1/docs/nodes/{file_node['id']}", headers=HEADERS, json={
+            "name": "renamed.md",
+        })
+        assert rename_resp.status_code == 200
+        assert rename_resp.json()["node"]["name"] == "renamed.md"
+
+        blob_resp = client.get(f"/v1/docs/files/{file_node['id']}/blob", headers=HEADERS)
+        assert blob_resp.status_code == 200
+        assert blob_resp.content == b"# hello"
+
+        delete_resp = client.delete(f"/v1/docs/nodes/{folder['id']}", headers=HEADERS)
+        assert delete_resp.status_code == 200
+
+        final_list = client.get("/v1/docs/nodes", headers=HEADERS)
+        assert final_list.status_code == 200
+        assert final_list.json()["nodes"] == []
+
+
+def test_docs_file_upload_and_blob_replace():
+    with TestClient(main.app) as client:
+        upload_resp = client.post(
+            "/v1/docs/files/upload",
+            headers=HEADERS,
+            files={"file": ("image.png", b"png-bytes", "image/png")},
+            data={"parent_id": ""},
+        )
+        assert upload_resp.status_code == 200
+        node = upload_resp.json()["node"]
+        assert node["storageKind"] == "blob"
+
+        replace_resp = client.put(
+            f"/v1/docs/files/{node['id']}/blob",
+            headers=HEADERS,
+            files={"file": ("photo.jpg", b"jpeg-bytes", "image/jpeg")},
+        )
+        assert replace_resp.status_code == 200
+        assert replace_resp.json()["node"]["name"] == "photo.jpg"
+
+        blob_resp = client.get(f"/v1/docs/files/{node['id']}/blob", headers=HEADERS)
+        assert blob_resp.status_code == 200
+        assert blob_resp.content == b"jpeg-bytes"