Implement post-triage operational hardening

src/activity_core/activities.py

@@ -377,6 +377,7 @@ async def emit_tasks(payload: dict) -> list[str]:
     Session = _get_session_factory()
 
     refs: list[str] = []
+    errors: list[str] = []
     async with Session() as session:
         async with session.begin():
             for spec_dict in task_specs_raw:
@@ -411,6 +412,11 @@ async def emit_tasks(payload: dict) -> list[str]:
                     )
                     session.add(log_row)
                 except Exception as exc:
+                    message = f"{spec.source_type}:{spec.source_id}: {exc}"
+                    errors.append(message)
                     activity.logger.warning("emit_tasks: sink.emit failed — %s", exc)
 
+    if errors:
+        raise RuntimeError(f"task emission sink failure: {errors!r}")
+
     return refs

src/activity_core/context_resolvers/state_hub.py

@@ -31,7 +31,7 @@ from activity_core.context_resolvers.base import CONTEXT_RESOLVER_REGISTRY, Cont
 _DEFAULT_STATE_HUB_URL = "http://127.0.0.1:8000"
 _TIMEOUT_SECONDS = 10.0
 _OPEN_WORKSTREAM_STATUSES = {"active", "ready", "blocked"}
-_OPEN_TASK_STATUSES = {"todo", "in_progress", "blocked"}
+_OPEN_TASK_STATUSES = {"wait", "todo", "progress"}
 # Sentinel age for repos that have never had an SBOM ingested. Large enough
 # that any threshold-based staleness rule treats them as "very stale" without
 # forcing the rule expression to special-case None.
@@ -260,7 +260,7 @@ def _daily_triage_digest(params: dict[str, Any]) -> str:
                 "status",
                 "open_task_counts",
                 "needs_human_count",
-                "blocked_task_count",
+                "wait_task_count",
                 "workplan_health_labels",
             ],
         },
@@ -311,14 +311,14 @@ def _open_workstream_digest(
 
 
 def _task_counts(tasks: list[dict[str, Any]]) -> dict[str, int]:
-    counts = {"todo": 0, "in_progress": 0, "blocked": 0, "needs_human": 0}
+    counts = {"wait": 0, "todo": 0, "progress": 0, "needs_human": 0}
     for task in tasks:
         status = task.get("status")
         if status in counts:
             counts[status] += 1
         if task.get("needs_human"):
             counts["needs_human"] += 1
-    counts["open_total"] = counts["todo"] + counts["in_progress"] + counts["blocked"]
+    counts["open_total"] = counts["wait"] + counts["todo"] + counts["progress"]
     return counts
 
 
@@ -364,7 +364,7 @@ def _candidate_sort_key(candidate: dict[str, Any]) -> tuple[int, int, int, int]:
         _priority_rank(candidate.get("planning_priority")),
         0 if candidate.get("status") == "active" else 1,
         -int(counts.get("needs_human", 0)),
-        -int(counts.get("blocked", 0)),
+        -int(counts.get("wait", 0)),
     )