Created shared services to eliminate code duplication across Matrix bots:
**New Services in @manacore/bot-services:**
- SessionService: User authentication via mana-core-auth (was duplicated in 11 bots)
- TranscriptionService: Speech-to-text via mana-stt (was duplicated in 6 bots)
**Migrated Bots:**
- matrix-todo-bot: uses TranscriptionService
- matrix-picture-bot: uses SessionService
- matrix-clock-bot: uses TranscriptionService
- matrix-zitare-bot: uses both SessionService & TranscriptionService
**Code Reduction:**
- Removed ~300 lines of duplicate code from migrated bots
- Centralized service configuration via NestJS modules
- Added comprehensive documentation in CLAUDE.md
Remaining bots can be migrated following the same pattern documented
in packages/bot-services/CLAUDE.md.
Note: @storage/backend type-check fails due to pre-existing drizzle-orm issue
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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