- Refactor `unmarshal_msg` to use `rmp_serde::from_slice` instead of manual parsing
- Add serde field renaming attributes to `FileMetaVersion` struct
- Remove 428 lines of manual MessagePack parsing code
- Improve string comparison using `!object.is_empty()` instead of `object != ""`
- Update volume directory numbering in run script from test{0..4} to test{1..4}
- Clean up unused imports and code
Fixes#517
- Remove specific bucket metadata error variants (BucketPolicyNotFound, etc.)
- Unify all configuration-not-found errors to use StorageError::ConfigNotFound
- Simplify error handling in bucket metadata system by removing redundant error conversions
- Clean up error matching patterns in metadata getter methods
- Remove debug print statement from get_bucket_targets_config
- Update error handling in S3 API layer to use unified ConfigNotFound error
This change improves code maintainability by reducing error type complexity
while preserving the same error semantics for API consumers.
weisd