Add ProofLine criteria documentation and Strategy Catalog v1 implementation

- Add acceptance criteria documentation (AC-0013 through AC-0023)
- Add Line-0003 discovery documentation
- Implement Strategy Catalog v1 with new database migration
- Update portfolio API endpoints and schemas
- Refactor strategy and portfolio services
- Add strategy management CLI commands
- Update domain models with strategy catalog support
- Add comprehensive tests for v1 strategies
- Update design documentation (data model, interfaces, runtime flows)

tests/test_portfolio_comments.py

@@ -70,7 +70,7 @@ class FakeRepo:
     def get_strategy_set(self, id: str) -> StrategySet | None:
         return self.strategy_set if id == self.strategy_set.id else None
 
-    def list_strategy_sets(self):
+    def list_strategy_sets(self, *, include_inactive: bool = True):
         return [self.strategy_set]
 
     def delete_strategy_set(self, id: str) -> None: