- Add a live test connectivity check in UpdateSystemConfig before saving the storage configuration.
- Merge masked placeholder secrets from current configuration prior to testing and database storage.
- Extract validation and test logic to validateAndMergeStorageConfig helper to satisfy cyclomatic complexity.
- Add TestUpdateStorageConfigValidation covering successful updates and failed checks.
- Modify storage-config-tab.tsx to separate storage configuration saving from task dispatching.
- Save operations now always preserve the currently active storage driver to prevent premature storage engine switching.
- Add a manual '开始迁移' button to trigger storage migration explicitly.
- Display a warning notice to the operator when the selected storage type differs from the active one.
Move storage backend configuration from startup YAML to system_config-backed runtime configuration. Add local, S3-compatible, R2, MinIO, OSS, and WebDAV backend support.
Add a storage migration async task using the existing task dispatch framework. Migration target config is carried in task payload, and maintenance mode is derived from task execution state.
Split upload file management and storage operations, add the admin storage configuration tab, and update migrations and Swagger docs.
ryan