feat: improve task execution, verification and packaging

Add execution incidents, action bursts and shared Flash history.

Expose verification and Explorer settings with streamed check results.

Support graceful cancellation, recording recovery and bundled UI resources.

Add CI quality checks and clean up comments and documentation.

tests/unit/runtime/test_server_process_lifecycle.py

@@ -202,9 +202,7 @@ def test_stop_server_terminates_tree(monkeypatch):
         lambda: 1,
     )
     reconcile = MagicMock(return_value=1)
-    monkeypatch.setattr(
-        "artemis.runtime.server_lifecycle._reconcile_orphaned_sessions", reconcile
-    )
+    monkeypatch.setattr("artemis.runtime.server_lifecycle._reconcile_orphaned_sessions", reconcile)
 
     success, msg, stopped = stop_server(8000)
     assert success is True
@@ -218,9 +216,7 @@ def test_stop_server_terminates_tree(monkeypatch):
 @pytest.mark.asyncio
 async def test_api_server_status():
     """Verify GET /api/system/server-status returns server runtime metadata."""
-    async with AsyncClient(
-        transport=ASGITransport(app=app), base_url="http://localhost"
-    ) as client:
+    async with AsyncClient(transport=ASGITransport(app=app), base_url="http://localhost") as client:
         response = await client.get("/api/system/server-status")
         assert response.status_code == 200
         data = response.json()
@@ -243,7 +239,9 @@ async def test_api_restart_endpoint():
             assert response.status_code == 200
             data = response.json()
             assert data["status"] == "restarting"
-            assert "reconnection" in data["message"].lower() or "restarting" in data["message"].lower()
+            assert (
+                "reconnection" in data["message"].lower() or "restarting" in data["message"].lower()
+            )
             mock_thread.assert_called_once()
             mock_instance.start.assert_called_once()
 
@@ -254,9 +252,7 @@ async def test_api_shutdown_endpoint():
     fake_server = MagicMock(should_exit=False)
     app.state.uvicorn_server = fake_server
 
-    async with AsyncClient(
-        transport=ASGITransport(app=app), base_url="http://localhost"
-    ) as client:
+    async with AsyncClient(transport=ASGITransport(app=app), base_url="http://localhost") as client:
         denied = await client.post("/api/system/shutdown")
         assert denied.status_code == 403