Add comprehensive "soaking" easter egg feature that detects mentions
and responds with GIFs showing escalating disappointment based on
recency (reversed from legacy - more recent = more disappointed).
Features:
- Detects "soak", "soaking", "soaked", "soaker" (case-insensitive)
- 7 disappointment tiers with 5 varied search phrases each
- Giphy API integration with Trump filter and fallback handling
- JSON-based persistence tracking all mentions with history
- /lastsoak command showing detailed information
- 25 comprehensive unit tests (all passing)
Architecture:
- commands/soak/giphy_service.py - Tiered GIF fetching
- commands/soak/tracker.py - JSON persistence with history
- commands/soak/listener.py - Message detection and response
- commands/soak/info.py - /lastsoak info command
- tests/test_commands_soak.py - Full test coverage
Uses existing Giphy API key from legacy implementation.
Zero new dependencies, follows established patterns.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
