Add three core services for draft system with no caching decorators
since draft data changes constantly during active drafts:
- DraftService: Core draft logic, timer management, pick advancement
- DraftPickService: Pick CRUD operations, queries by team/round/availability
- DraftListService: Auto-draft queue management with reordering
All services follow BaseService pattern with proper error handling
and structured logging. Ready for integration with commands and tasks.
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Co-Authored-By: Claude <noreply@anthropic.com>
