feat(n7web): sync N7 scene cards and optimize runtime

tests/unit/test_mode_gallery_grouping.py

@@ -310,6 +310,11 @@ const context = {
   setModeRailSelection(mode) { calls.push(["select", mode?.id]); },
   closeModeGallery(options) { calls.push(["close", options.restoreFocus]); },
   showToast(message) { calls.push(["toast", message]); },
+  hasExecutableModeCommandFlow(mode) {
+    const flow = mode?.command_flow;
+    return Boolean(flow?.source_request_id)
+      || Boolean(flow?.plans && Object.keys(flow.plans).length);
+  },
   executeSavedModeProfile(mode, options) {
     calls.push(["execute", mode.id, options.command]);
     return Promise.resolve(true);
@@ -346,6 +351,42 @@ console.log(JSON.stringify({
     assert "executeSavedModeProfile" in snippet
 
 
+def test_n7_mode_command_flow_is_directly_executable_without_source_request_id() -> None:
+    app = (WEB / "app.js").read_text(encoding="utf-8")
+    start = app.index("function hasExecutableModeCommandFlow")
+    end = app.index("\n\nasync function executeSavedModeProfile", start)
+    helper = app[start:end]
+    script = helper + r"""
+console.log(JSON.stringify({
+  imported: hasExecutableModeCommandFlow({
+    id: "cinema",
+    command_flow: {
+      source_topic: "from_n7/scenes",
+      plans: { from_n7_scene: { spec: { commands: [] } } },
+    },
+  }),
+  generated: hasExecutableModeCommandFlow({
+    id: "reading-user",
+    command_flow: { source_request_id: "req-reading" },
+  }),
+  missing: hasExecutableModeCommandFlow({ id: "office" }),
+}));
+"""
+    completed = subprocess.run(
+        [node_runtime(), "-e", script],
+        check=True,
+        capture_output=True,
+        text=True,
+        encoding="utf-8",
+    )
+
+    assert json.loads(completed.stdout) == {
+        "imported": True,
+        "generated": True,
+        "missing": False,
+    }
+
+
 def test_mode_card_without_saved_flow_falls_back_to_assistant_submission() -> None:
     app = (WEB / "app.js").read_text(encoding="utf-8")
     start = app.index("function applyModeCommand")
@@ -378,6 +419,11 @@ const context = {
   setModeExecutionState(modeId, status) { calls.push(["state", modeId, status]); },
   closeModeGallery(options) { calls.push(["close", options.restoreFocus]); },
   showToast(message) { calls.push(["toast", message]); },
+  hasExecutableModeCommandFlow(mode) {
+    const flow = mode?.command_flow;
+    return Boolean(flow?.source_request_id)
+      || Boolean(flow?.plans && Object.keys(flow.plans).length);
+  },
   $(selector) {
     return { "#utterance": input, "#requestForm": form, "#runButton": runButton }[selector];
   },