Initial commit: iOS Build Server

- FastAPI backend with build queue, WebSocket logs, task management
- Vue 3 frontend with build/config/history views
- Xcode project build automation with IPA export
- Fix: initialize build_dir before try block to ensure cleanup on early failure

backend/routers/apps.py

@@ -0,0 +1,27 @@
+"""打包选择 API"""
+from fastapi import APIRouter
+
+from .config import load_config
+
+router = APIRouter(prefix="/api", tags=["apps"])
+
+
+@router.get("/apps")
+async def get_apps_for_build():
+    """获取 apps 列表（供打包选择）"""
+    config = load_config()
+    return config.get("apps", {})
+
+
+@router.get("/schemes")
+async def get_schemes_for_build():
+    """获取 schemes 列表（供打包选择）"""
+    config = load_config()
+    return config.get("schemes", {})
+
+
+@router.get("/branches")
+async def get_branches_for_build():
+    """获取分支列表（供打包选择）"""
+    config = load_config()
+    return config.get("branches", ["main"])