- 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.
- Implement thread-safe local config caching with a 5s TTL check.
- Reuse backend client singletons in storage.Active and storage.ForDriver.
- Reset in-memory config cache on configuration saves and updates.
- Create internal/httppool package to manage shared HTTP transports.
- Configure WebDAV client and CDN retrieval to reuse the shared pool.
- Add unit tests for httppool and storage caching behaviors.
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