feat(workbench): add dynamic task approval lifecycle

app/infra/db/postgresql/workbench_operations.py

@@ -1,4 +1,4 @@
-"""Optional project-local schedule, work-order and alert projections."""
+"""Optional project-local alert projection."""
 
 from dataclasses import dataclass
 from typing import Any
@@ -8,7 +8,6 @@ from psycopg import AsyncConnection
 
 @dataclass(frozen=True)
 class WorkbenchOperationsAvailability:
-    work_orders: bool
     alerts: bool
     schedules: bool = False
 
@@ -23,34 +22,14 @@ class WorkbenchOperationsRepository:
         async with conn.cursor() as cur:
             await cur.execute(
                 """
-                SELECT
-                    to_regclass('workbench.work_orders') IS NOT NULL AS work_orders,
-                    to_regclass('workbench.alerts') IS NOT NULL AS alerts
+                SELECT to_regclass('workbench.alerts') IS NOT NULL AS alerts
                 """
             )
             row = await cur.fetchone()
         return WorkbenchOperationsAvailability(
-            work_orders=bool(row and row["work_orders"]),
             alerts=bool(row and row["alerts"]),
         )
 
-    @staticmethod
-    async def list_work_orders(
-        conn: AsyncConnection, project_id: str, *, limit: int = 100
-    ) -> list[dict[str, Any]]:
-        async with conn.cursor() as cur:
-            await cur.execute(
-                """
-                SELECT document
-                FROM workbench.work_orders
-                WHERE project_id = %s
-                ORDER BY updated_at DESC, work_order_id
-                LIMIT %s
-                """,
-                (project_id, limit),
-            )
-            return [row["document"] for row in await cur.fetchall()]
-
     @staticmethod
     async def list_alerts(
         conn: AsyncConnection, project_id: str, *, limit: int = 100