fix: compose named cockpit modes from capabilities

tests/unit/test_assistant_frontend_contract.py

@@ -14,14 +14,14 @@ def test_console_contains_ai_assistant_surface():
     assert 'placeholder="向 AI助手提问或交代工作"' in html
     assert 'aria-label="发送消息"' in html
     assert 'href="/assistant-chat.css?v=codex-assistant-22"' in html
-    assert 'src="/assistant-chat.js?v=codex-assistant-20"' in html
+    assert 'src="/assistant-chat.js?v=codex-assistant-22"' in html
 
 
 def test_codex_assistant_assets_are_versioned_together_in_the_service_worker():
     service_worker = (ROOT / "apps/web-console/service-worker.js").read_text(encoding="utf-8")
-    assert 'const CACHE_VERSION = "cognitive-agent-pad-v269"' in service_worker
+    assert 'const CACHE_VERSION = "cognitive-agent-pad-v271"' in service_worker
     assert '"/assistant-chat.css?v=codex-assistant-22"' in service_worker
-    assert '"/assistant-chat.js?v=codex-assistant-20"' in service_worker
+    assert '"/assistant-chat.js?v=codex-assistant-22"' in service_worker
 
 
 def test_codex_frontend_uses_one_streaming_endpoint_and_agent_work_events():
@@ -113,20 +113,41 @@ def test_assistant_mode_creation_previews_then_saves_to_the_compact_mode_strip()
     save_flow = assistant.split(
         "async function saveModeProfileDraft", 1
     )[1].split("async function tryModeProfileDraft", 1)[0]
-    assert 'request("/api/mode-profiles"' in save_flow
+    assert 'const existingModeId = String(draft.existing_mode_id || "").trim()' in save_flow
+    assert "encodeURIComponent(existingModeId)" in save_flow
+    assert '"/api/mode-profiles"' in save_flow
+    assert "request(endpoint" in save_flow
     assert 'method: "POST"' in save_flow
     for field in ("name", "instruction", "source_request_id", "vehicle_id"):
         assert field in save_flow
     assert "response.ok" in save_flow
     assert "refreshModeProfiles?.(payload.mode_profile?.id)" in save_flow
-    assert "appendModeCreatedState(message, payload.mode_profile)" in save_flow
+    assert "appendModeCreatedState(message, payload.mode_profile" in save_flow
+    assert "updated: Boolean(existingModeId)" in save_flow
+    assert "确认更新此模式" in assistant
+    assert "已载入现有功能模式" in assistant
+    for action_label in (
+        "座椅前后位置",
+        "坐垫角度",
+        "靠背角度",
+        "腿托高度",
+        "空调循环",
+        "内循环",
+    ):
+        assert action_label in assistant
 
-    assert "tryModeDraft?.(draft)" in assistant
+    assert "tryModeDraft?.({ ...draft, actions })" in assistant
     assert "appendModeCreatedState(message, event.payload.mode_profile)" in assistant
     assert "revealModeProfile?.(String(profile.id), { focus: true })" in assistant
     assert "function revealModeProfile(modeProfileId" in app
     assert "refreshModeProfiles" in app
     assert "tryModeDraft" in app
+    assert "const actionSignature = (action) =>" in app
+    assert 'apiRequest("/api/mode-profile-drafts/trial"' in app
+    assert "source_request_id: draft.source_request_id" in app
+    assert "const expectedSignatures = Array.isArray(draft?.actions)" in app
+    assert "signature === actualSignatures[index]" in app
+    assert "|| !sameActions" in app
     assert 'button.classList.add("just-created")' in app
     assert 'window.addEventListener("cognitive-agent:request-complete"' in app
     assert ".assistant-mode-draft" in css