feat: data annotation page adaptation to backend API. Improve labeling project creation module.

* feat: data annotation page adaptation to the backend API.

* feat: Implement labeling configuration editor and enhance annotation task creation form

runtime/datamate-python/app/module/annotation/interface/about.py

@@ -0,0 +1,35 @@
+from fastapi import APIRouter, Depends, HTTPException, Query
+from sqlalchemy.ext.asyncio import AsyncSession
+from typing import List, Optional
+
+from app.db.session import get_db
+from app.module.shared.schema import StandardResponse
+from app.module.dataset import DatasetManagementService
+from app.core.logging import get_logger
+from app.core.config import settings
+from app.exception import NoDatasetInfoFoundError, DatasetMappingNotFoundError
+
+from ..client import LabelStudioClient
+from ..service.sync import SyncService
+from ..service.mapping import DatasetMappingService
+from ..schema import (
+    ConfigResponse
+)
+
+
+router = APIRouter(
+    prefix="/about",
+    tags=["annotation/about"]
+)
+logger = get_logger(__name__)
+
+@router.get("", response_model=StandardResponse[ConfigResponse])
+async def get_config():
+    """获取配置信息"""
+    return StandardResponse(
+        code=200,
+        message="success",
+        data=ConfigResponse(
+            label_studio_url=settings.label_studio_base_url,
+        )
+    )