feat(tasks): Task tracking, IP-per-store, and schedule edit fixes

- Add task completion verification with DB and output layers
- Add reconciliation loop to sync worker memory with DB state
- Implement IP-per-store-per-platform conflict detection
- Add task ID hash to MinIO payload filenames for traceability
- Fix schedule edit modal with dispensary info in API responses
- Add task ID display after dispensary name in worker dashboard
- Add migrations for proxy_ip and source tracking columns

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

backend/src/routes/tasks.ts

@@ -225,23 +225,27 @@ router.get('/schedules', async (req: Request, res: Response) => {
       query = `
         SELECT ts.id, ts.name, ts.role, ts.description, ts.enabled, ts.interval_hours,
                ts.priority, ts.state_code, ts.pool_id, tp.display_name as pool_name,
+               ts.dispensary_id, d.name as dispensary_name,
                ts.platform, ts.method,
                COALESCE(ts.is_immutable, false) as is_immutable,
                ts.last_run_at, ts.next_run_at,
                ts.last_task_count, ts.last_error, ts.created_at, ts.updated_at
         FROM task_schedules ts
         LEFT JOIN task_pools tp ON tp.id = ts.pool_id
+        LEFT JOIN dispensaries d ON d.id = ts.dispensary_id
       `;
     } else {
       // Fallback query without pool_id (migration 114 not yet run)
       query = `
         SELECT ts.id, ts.name, ts.role, ts.description, ts.enabled, ts.interval_hours,
                ts.priority, ts.state_code, NULL::integer as pool_id, NULL::text as pool_name,
+               ts.dispensary_id, d.name as dispensary_name,
                ts.platform, ts.method,
                COALESCE(ts.is_immutable, false) as is_immutable,
                ts.last_run_at, ts.next_run_at,
                ts.last_task_count, ts.last_error, ts.created_at, ts.updated_at
         FROM task_schedules ts
+        LEFT JOIN dispensaries d ON d.id = ts.dispensary_id
       `;
     }
 
@@ -534,13 +538,23 @@ router.put('/schedules/:id', async (req: Request, res: Response) => {
       SET ${updates.join(', ')}
       WHERE id = $${paramIndex}
       RETURNING id, name, role, description, enabled, interval_hours,
-                priority, state_code, platform, method,
+                priority, state_code, platform, method, dispensary_id, pool_id,
                 COALESCE(is_immutable, false) as is_immutable,
                 last_run_at, next_run_at,
                 last_task_count, last_error, created_at, updated_at
     `, values);
 
-    res.json(result.rows[0]);
+    // Add dispensary_name if dispensary_id is set
+    const updatedSchedule = result.rows[0];
+    if (updatedSchedule.dispensary_id) {
+      const dispResult = await pool.query(
+        'SELECT name FROM dispensaries WHERE id = $1',
+        [updatedSchedule.dispensary_id]
+      );
+      updatedSchedule.dispensary_name = dispResult.rows[0]?.name || null;
+    }
+
+    res.json(updatedSchedule);
   } catch (error: any) {
     if (error.code === '23505') {
       return res.status(409).json({ error: 'A schedule with this name already exists' });