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)

app/cli/commands/portfolio.py

@@ -150,8 +150,7 @@ def create_portfolio(
     asset_quantity: float = typer.Option(0.0, min=0.0, help="Starting asset quantity."),
     asset_price: float = typer.Option(0.0, min=0.0, help="Starting asset price."),
     profit_buffer: float = typer.Option(0.0, min=0.0, help="Initial profit buffer."),
-    strategy_name: str = typer.Option("target_value", help="Strategy name."),
-    strategy_params: str = typer.Option("{}", help="Strategy params as JSON object."),
+    strategy_id: str = typer.Option(..., "--strategy-id", help="Active strategy catalog ID."),
     force: bool = typer.Option(False, "--force", help="Skip confirmation prompt."),
 ) -> None:
     _validate_portfolio_name(name, ctx.obj.console)
@@ -179,8 +178,7 @@ def create_portfolio(
                 asset_quantity=asset_quantity,
                 asset_price=asset_price,
                 profit_buffer=profit_buffer,
-                strategy_name=strategy_name,
-                strategy_params=_parse_strategy_params(strategy_params),
+                strategy_id=strategy_id,
             ),
             owner_user_id=owner.id,
         )
@@ -198,8 +196,7 @@ def update_portfolio(
     broker: str | None = typer.Option(None, help="Broker code."),
     status: str | None = typer.Option(None, help="Portfolio status."),
     new_name: str | None = typer.Option(None, "--new-name", help="New portfolio name (requires --force or confirm)."),
-    strategy_name: str | None = typer.Option(None, help="Strategy name."),
-    strategy_params: str | None = typer.Option(None, help="Strategy params as JSON object."),
+    strategy_id: str | None = typer.Option(None, "--strategy-id", help="New active strategy catalog ID."),
     asset_price: float | None = typer.Option(None, min=0.0, help="Current asset price."),
     daemon_id: str | None = typer.Option(None, "--daemon-id", help="Assign portfolio to this daemon (managed_by_daemon_id)."),
     force: bool = typer.Option(False, "--force", help="Skip confirmation prompt."),
@@ -211,8 +208,6 @@ def update_portfolio(
     else:
         _confirm(force, f"Update portfolio {name!r} (user: {user})?")
 
-    parsed_strategy_params = None if strategy_params is None else _parse_strategy_params(strategy_params)
-
     def _callback(service, repository, app_context):
         portfolio_id = _resolve_portfolio_id(repository, name, user)
         return service.update_portfolio(
@@ -221,8 +216,7 @@ def update_portfolio(
                 broker=broker,
                 status=status,
                 name=new_name,
-                strategy_name=strategy_name,
-                strategy_params=parsed_strategy_params,
+                strategy_id=strategy_id,
                 asset_price=asset_price,
                 managed_by_daemon_id=daemon_id,
             ),