Space: auto-retry native proxy load and add direct Qwen example button

app.py

@@ -75,8 +75,39 @@ def _viewer_html() -> str:
     src = f"/proxy/{NATIVE_PORT}/"
     return (
         "<div style='border:1px solid #d9e7ef;border-radius:12px;overflow:hidden;'>"
-        f"<iframe src='{src}' title='Kimodo UI' style='width:100%;border:0' "
+        "<div id='kimodo-proxy-status' style='padding:8px 12px;font-size:12px;color:#37566b;"
+        "background:#f4f9fc;border-bottom:1px solid #d9e7ef;'>"
+        "Waiting for native UI to become ready..."
+        "</div>"
+        f"<iframe id='kimodo-proxy-iframe' src='{src}' title='Kimodo UI' style='width:100%;border:0' "
         "height='920' loading='lazy'></iframe>"
+        "<script>"
+        "(function(){"
+        f"const base='/proxy/{NATIVE_PORT}/';"
+        "const frame=document.getElementById('kimodo-proxy-iframe');"
+        "const status=document.getElementById('kimodo-proxy-status');"
+        "let attached=false;"
+        "async function tryAttach(){"
+        "if(attached){return;}"
+        "try{"
+        "const res=await fetch(base,{method:'GET',cache:'no-store'});"
+        "if(res.ok){"
+        "attached=true;"
+        "status.textContent='Native UI ready';"
+        "frame.src=base+'?t='+Date.now();"
+        "setTimeout(function(){status.style.display='none';}, 1500);"
+        "return;"
+        "}"
+        "status.textContent='Starting native UI...';"
+        "}catch(e){"
+        "status.textContent='Starting native UI...';"
+        "}"
+        "}"
+        "tryAttach();"
+        "const timer=setInterval(tryAttach,3000);"
+        "setTimeout(function(){clearInterval(timer);},120000);"
+        "})();"
+        "</script>"
         "</div>"
     )
 

kimodo/demo/ui.py

@@ -290,6 +290,9 @@ def create_gui(
             example_dict = viser_utils.load_example_cases(examples_base_dir)
             example_names = list(example_dict.keys())
             example_names.append(QWEN_EXAMPLE_NAME)
+            gui_examples_debug = client.gui.add_markdown(
+                content=f"Examples loaded: {len(example_names)} | Has 09: {QWEN_EXAMPLE_NAME in example_names}"
+            )
             print(
                 "[kimodo][examples][init]"
                 f" client={client_id} model={model_name} base={examples_base_dir}"
@@ -306,6 +309,12 @@ def create_gui(
                 hint="Load the selected example (or Qwen agentic prompt plan).",
                 disabled=False,
             )
+            gui_load_qwen_example_button = client.gui.add_button(
+                "Load Qwen Example (09)",
+                hint="Directly load the Qwen agentic example plan, bypassing dropdown selection.",
+                disabled=False,
+                color="blue",
+            )
 
             def update_examples_dropdown(
                 new_example_dict: dict[str, str],
@@ -322,6 +331,10 @@ def create_gui(
                 if QWEN_EXAMPLE_LEGACY_NAME not in example_names_local:
                     example_names_local.append(QWEN_EXAMPLE_LEGACY_NAME)
                 gui_examples_dropdown.options = example_names_local
+                gui_examples_debug.content = (
+                    f"Examples loaded: {len(example_names_local)} | "
+                    f"Has 09: {QWEN_EXAMPLE_NAME in example_names_local}"
+                )
                 print(
                     "[kimodo][examples][update][exit]"
                     f" client={client_id} model={model_name} count={len(example_names_local)}"
@@ -2324,6 +2337,18 @@ def create_gui(
             )
             load_example_from_path(event_client, example_path, gui_load_gt_checkbox.value)
 
+        @gui_load_qwen_example_button.on_click
+        def _(event: viser.GuiEvent) -> None:
+            event_client = event.client
+            session = get_active_session(event_client)
+            if session is None:
+                return
+            print(
+                "[kimodo][examples][load_qwen_button]"
+                f" client={client_id} selected={QWEN_EXAMPLE_NAME}"
+            )
+            load_qwen_example_plan(event_client)
+
         @gui_load_example_from_path_button.on_click
         def _(event: viser.GuiEvent) -> None:
             event_client = event.client