fix: restore dashboard-rendered control center

backend-fastapi/core/page_manager/__init__.py

@@ -0,0 +1 @@
+

backend-fastapi/core/page_manager/api.py

@@ -0,0 +1,42 @@
+from fastapi import APIRouter, Depends, HTTPException
+from sqlalchemy import select
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from app.database import get_db
+from online_dev.page_manager.model import PageMeta
+
+router = APIRouter(prefix="/page", tags=["page-render"])
+
+
+def _format_datetime(dt) -> str:
+    return dt.strftime("%Y-%m-%d %H:%M:%S") if dt else ""
+
+
+def _build_page_out(page: PageMeta) -> dict:
+    return {
+        "id": str(page.id),
+        "application_id": page.application_id,
+        "name": page.name,
+        "code": page.code,
+        "category": page.category or "",
+        "description": page.description or "",
+        "status": page.status,
+        "version": page.version,
+        "page_config": page.page_config or {},
+        "sort": page.sort or 0,
+        "sys_create_datetime": _format_datetime(page.sys_create_datetime),
+        "sys_update_datetime": _format_datetime(page.sys_update_datetime),
+    }
+
+
+@router.get("/code/{code}", summary="Get page config by code")
+async def get_page_by_code(code: str, db: AsyncSession = Depends(get_db)):
+    stmt = select(PageMeta).where(
+        PageMeta.code == code,
+        PageMeta.is_deleted == False,  # noqa: E712
+    )
+    result = await db.execute(stmt)
+    page = result.scalar_one_or_none()
+    if not page:
+        raise HTTPException(status_code=404, detail="Page config not found")
+    return _build_page_out(page)

backend-fastapi/core/router.py

@@ -14,11 +14,13 @@ from core.menu.api import router as menu_router
 from core.message.api import announcement_router
 from core.message.api import router as message_router
 from core.oauth.api import router as oauth_router
+from core.page_manager.api import router as page_manager_router
 from core.permission.api import router as permission_router
 from core.post.api import router as post_router
 from core.resource_scope.field_permission.api import router as field_permission_router
 from core.resource_scope.scope_permission.api import router as resource_scope_router
 from core.role.api import router as role_router
+from core.server_monitor.api import router as server_monitor_router
 from core.ui_config.api import router as ui_config_router
 from core.user.api import router as user_router
 
@@ -41,5 +43,7 @@ router.include_router(file_manager_router)
 router.include_router(message_router)
 router.include_router(announcement_router)
 router.include_router(oauth_router)
+router.include_router(page_manager_router)
+router.include_router(server_monitor_router)
 router.include_router(ui_config_router)
 router.include_router(api_token_router)