fix: suppress stale blockers for healthy mission control

ops/dashboard/src/nanobot_ops_dashboard/app.py

@@ -560,14 +560,26 @@ def _mission_control_summary(*, context: dict, control_plane: dict | None, curre
     if not next_action_label:
         next_action_label = 'inspect canonical state and continue the next bounded self-improvement cycle'
 
+    autonomy_reasons = autonomy.get('reasons') if isinstance(autonomy.get('reasons'), list) else []
+    autonomy_is_healthy_progress = (
+        autonomy.get('state') == 'healthy_progress'
+        and not autonomy_reasons
+        and not autonomy_blocking_summary
+    )
+    if autonomy_is_healthy_progress:
+        blocker_reason = None
+        blocker_source = 'autonomy_verdict'
+
     blocker_state = 'none'
     if blocker_reason and blocker_reason not in {'unknown', 'none', 'clear'}:
         blocker_state = 'blocked'
     elif autonomy.get('state') in {'blocked', 'stagnant', 'degraded'}:
         blocker_state = autonomy.get('state')
 
     material_state = material.get('state')
-    if not material_state:
+    if autonomy_is_healthy_progress and (material.get('healthy_autonomy_allowed') or material.get('proof_count')):
+        material_state = 'available'
+    elif not material_state:
         material_state = 'available' if material.get('healthy_autonomy_allowed') or material.get('proof_count') else 'missing'
     elif material_state in {'unavailable', 'missing_current_material_progress'}:
         material_state = 'missing'

ops/dashboard/tests/test_app.py

@@ -495,6 +495,35 @@ def test_mission_control_names_concrete_blocker_from_autonomy_summary_when_curre
     assert payload['current_blocker']['source'] == 'promotion_replay_readiness'
 
 
+def test_mission_control_healthy_autonomy_ignores_stale_current_blocker():
+    payload = _mission_control_summary(
+        context=_minimal_mission_context(),
+        control_plane={},
+        current_blocker={
+            'reason': 'active synthesized-improvement review lane remains bounded while awaiting materialization pressure',
+            'failure_class': 'active synthesized-improvement review lane remains bounded while awaiting materialization pressure',
+            'blocked_next_step': 'continue_active_lane',
+            'source': 'stale_control_plane',
+        },
+        material_progress={'schema_version': 'material-progress-v1', 'state': 'blocked', 'healthy_autonomy_allowed': True, 'proof_count': 1},
+        runtime_parity={'state': 'healthy'},
+        autonomy_verdict={
+            'state': 'healthy_progress',
+            'reasons': [],
+            'historical_reasons': ['same_task_streak'],
+            'recommended_next_action': 'ready_for_policy_review',
+            'blocking_summary': None,
+        },
+        hypotheses_visibility={},
+        experiment_visibility={},
+        subagent_visibility={},
+        analytics={},
+    )
+
+    assert payload['headline'] == 'Healthy progress: material proof is available'
+    assert payload['current_blocker']['state'] == 'none'
+
+
 def test_mission_control_does_not_count_blocked_subagent_result_as_material_progress():
     payload = _mission_control_summary(
         context=_minimal_mission_context(),