refinement of upcoming tracks

conductor/tracks/ticket_queue_mgmt_20260306/spec.md

@@ -1,21 +1,41 @@
 # Track Specification: Manual Ticket Queue Management (ticket_queue_mgmt_20260306)
 
 ## Overview
-Allow user to manually reorder, prioritize, or requeue tickets in the DAG. Add drag-drop reordering, priority tags, and bulk selection for execute/skip/block.
+Allow user to manually reorder, prioritize, or requeue tickets. Add drag-drop, priority tags, bulk selection.
 
-## Architectural Constraints
-- **DAG Validity**: Reordering MUST maintain valid dependencies.
-- **Atomic Operations**: Bulk operations MUST be atomic.
+## Current State Audit
+
+### Already Implemented
+- **`models.Ticket`**: No priority field
+- **`dag_engine.py`**: `get_ready_tasks()` returns in order
+- **GUI**: Linear ticket list display
+
+### Gaps to Fill
+- No priority field on Ticket
+- No drag-drop reordering
+- No bulk selection/operations
 
 ## Functional Requirements
-- **Drag-Drop**: Reorder tickets via drag-drop.
-- **Priority Tags**: Set priority (high/med/low) on tickets.
-- **Bulk Select**: Multi-select tickets.
-- **Bulk Actions**: Execute/skip/block selected tickets.
+- Add `priority: str = "medium"` to Ticket (high/medium/low)
+- Drag-drop reordering in ticket list
+- Multi-select for bulk operations
+- Bulk execute/skip/block
+
+## Key Integration Points
+| File | Purpose |
+|-----|---------|
+| `src/models.py` | Add priority field |
+| `src/gui_2.py` | Drag-drop, bulk UI |
+| `src/dag_engine.py` | Priority-aware ordering |
+
+## Architectural Constraints
+- DAG validity maintained after reorder
+- Dependency order cannot be violated
 
 ## Acceptance Criteria
-- [ ] Drag-drop reordering works.
-- [ ] Priority tags display and save.
-- [ ] Multi-select functional.
-- [ ] Bulk actions apply correctly.
-- [ ] DAG validity maintained.
+- [ ] Drag-drop reordering works
+- [ ] Priority tags display and save
+- [ ] Multi-select functional
+- [ ] Bulk actions apply correctly
+- [ ] DAG validity maintained
+- [ ] 1-space indentation