The previous nested folder upload flow bypassed the backend batch-upload
contract when parentId was set. Instead of creating the whole metadata
tree in one backend operation, the frontend recursively called
createFolder/getFileUploadUrl for each node.
That introduced two regressions for uploads into subfolders:
- consistency regression: mid-sequence failures could leave partially
created folder trees under the destination folder
- performance regression: metadata creation degraded from a single
batch request to O(files + folders) round-trips before file bytes
were uploaded
This change moves nested uploads back to the original batch semantics:
- add optional parent_id support to app asset batch-upload payload
- create the whole nested tree under the target parent in
AppAssetService.batch_create_from_tree
- pass parentId through useBatchUpload instead of using per-node
createFolder/getFileUploadUrl calls
- remove the now-unnecessary useBatchUploadOperation wrapper
- add a backend unit test covering batch tree creation under an
existing parent folder
After this change, both root uploads and subfolder uploads use the same
single-request metadata creation path, preserving atomic tree creation
semantics and avoiding avoidable metadata round-trips.
- Introduced unit tests for the context generation modal, including left, right, and chat view panels.
- Enhanced test coverage for hooks related to context generation, ensuring proper functionality and state management.
- Implemented tests for clipboard functionality in the CopyId component.
- Added tests for input variable list interactions and tooltip feedback.
- Verified language fallback behavior in various components.
- Ensured proper rendering and interaction of UI elements across different states.
- Moved test files for completion parameters, clipboard, app redirection, and emoji utilities to the appropriate directory structure.
- Added comprehensive tests for clipboard functionality, including modern and legacy methods.
- Implemented tests for app redirection logic based on user permissions and app modes.
- Enhanced tests for completion parameters validation and error handling.
- Introduced tests for emoji search functionality with various scenarios.
- Updated icon utility tests to cover edge cases and security concerns.
- Improved formatting tests for numbers, file sizes, and time representation.
