feat(gui): Add cascade blocking logic to block/unblock

src/gui_2.py

@@ -1960,6 +1960,17 @@ class App:
    t['status'] = 'blocked'
    t['manual_block'] = True
    t['blocked_reason'] = '[MANUAL] User blocked'
+   changed = True
+   while changed:
+    changed = False
+    for t in self.active_tickets:
+     if t.get('status') == 'todo':
+      for dep_id in t.get('depends_on', []):
+       dep = next((x for x in self.active_tickets if str(x.get('id', '')) == dep_id), None)
+       if dep and dep.get('status') == 'blocked':
+        t['status'] = 'blocked'
+        changed = True
+        break
    self._push_mma_state_update()
 
  def _cb_unblock_ticket(self, ticket_id: str) -> None:
@@ -1968,6 +1979,20 @@ class App:
    t['status'] = 'todo'
    t['manual_block'] = False
    t['blocked_reason'] = None
+   changed = True
+   while changed:
+    changed = False
+    for t in self.active_tickets:
+     if t.get('status') == 'blocked' and not t.get('manual_block', False):
+      can_run = True
+      for dep_id in t.get('depends_on', []):
+       dep = next((x for x in self.active_tickets if str(x.get('id', '')) == dep_id), None)
+       if dep and dep.get('status') != 'completed':
+        can_run = False
+        break
+      if can_run:
+       t['status'] = 'todo'
+       changed = True
    self._push_mma_state_update()
 
  def _reorder_ticket(self, src_idx: int, dst_idx: int) -> None: