Changed display name from "总部社区" to "总部" in:
- authorization-service
- identity-service seed
- leaderboard-service seed and entity
Note: Existing database records need manual update if already seeded.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>