User
d1bf033f24
refactor(sora): remove per-user storage quota fields and simplify quota service
- Remove SoraStorageQuotaBytes/SoraStorageUsedBytes from User/Group schema (Ent ORM)
- Regenerate ent code (-582 lines net reduction)
- Clean up stale references in sora_handler.go (4 sites) and service.User struct
- Simplify SoraQuotaService constructor (3-param -> 1-param, system-default only)
- Add Deprecated marker + HTTP headers to ClearUserStorage API
- Change AddUsage/ReleaseUsage log level to Debug
- Add 9 unit tests for simplified SoraQuotaService (boundary/negative/nil-safe)
- Fix test files to remove deleted field references
Code review: 8.0/10 overall rating, 0 critical issues remaining.