fix: use filter API for bucket scanning, bucket_id is view-local not on task object

dispatcher/dispatcher.py

@@ -156,23 +156,32 @@ def vikunja_post(vikunja_token: str, path: str, body: dict) -> dict:
     return resp.json()
 
 
-def list_todo_tasks(vikunja_token: str, project_id: int, todo_id: int) -> list[dict]:
-    """Return all undone tasks in the Todo bucket with agent labels."""
+def list_tasks_in_bucket(vikunja_token: str, project_id: int, bucket_id: int) -> list[dict]:
+    """Return all undone tasks in a specific bucket using the filter API."""
     tasks = []
     page = 1
     while True:
-        batch = vikunja_get(vikunja_token, f"projects/{project_id}/tasks", page=page, per_page=50)
+        batch = vikunja_get(
+            vikunja_token,
+            f"projects/{project_id}/tasks",
+            page=page,
+            per_page=50,
+            filter=f"bucket_id = {bucket_id}",
+        )
         if not batch:
             break
         tasks.extend(batch)
         if len(batch) < 50:
             break
         page += 1
+    return [t for t in tasks if not t.get("done")]
+
+
+def list_todo_tasks(vikunja_token: str, project_id: int, todo_id: int) -> list[dict]:
+    """Return all undone tasks in the Todo bucket that have agent labels."""
     return [
-        t for t in tasks
-        if not t.get("done")
-        and t.get("labels")
-        and t.get("bucket_id") == todo_id
+        t for t in list_tasks_in_bucket(vikunja_token, project_id, todo_id)
+        if t.get("labels")
     ]
 
 
@@ -297,18 +306,7 @@ def watchdog_stale_tasks(
         - attempt count < MAX_TASK_RETRIES → move back to Todo
         - attempt count >= MAX_TASK_RETRIES → move to Backlog + comment
     """
-    page = 1
-    tasks = []
-    while True:
-        batch = vikunja_get(vikunja_token, f"projects/{project_id}/tasks", page=page, per_page=50)
-        if not batch:
-            break
-        tasks.extend(batch)
-        if len(batch) < 50:
-            break
-        page += 1
-
-    stale = [t for t in tasks if not t.get("done") and t.get("bucket_id") == in_progress_id]
+    stale = list_tasks_in_bucket(vikunja_token, project_id, in_progress_id)
     log.info("Watchdog: checking %d InProgress tasks", len(stale))
 
     for task in stale:
@@ -467,21 +465,7 @@ def orchestrate_review_tasks(
     Scan the Review bucket. For each task that has a non-pm/non-reviewer agent
     label and no review-pm job yet, spawn a PM agent to create review sub-tasks.
     """
-    page = 1
-    tasks = []
-    while True:
-        batch = vikunja_get(vikunja_token, f"projects/{project_id}/tasks", page=page, per_page=50)
-        if not batch:
-            break
-        tasks.extend(batch)
-        if len(batch) < 50:
-            break
-        page += 1
-
-    review_tasks = [
-        t for t in tasks
-        if not t.get("done") and t.get("bucket_id") == in_review_id
-    ]
+    review_tasks = list_tasks_in_bucket(vikunja_token, project_id, in_review_id)
     log.info("Review orchestration: checking %d tasks in Review bucket", len(review_tasks))
 
     for task in review_tasks: