feat(web-console): unify spatial UI and chat reset

tests/unit/test_requested_frontend_enhancements.py

@@ -1110,7 +1110,8 @@ def test_interactive_console_uses_one_top_right_icon_dock_for_all_five_panels()
     assert 'data-lucide="car-front"' in console
     assert 'data-lucide="usb"' in console
     assert 'data-lucide="bot-message-square"' in assistant
-    assert '($("#v2PanelControlDock") || document.body).append(trigger)' in assistant
+    assert 'const panelDock = $("#v2PanelControlDock")' in assistant
+    assert "panelDock.insertBefore(trigger, firstRightPanelToggle)" in assistant
     assert 'trigger.className = "assistant-drawer-toggle v2-panel-control-button"' in assistant
     assert 'trigger.className = "energy-monitor-toggle v2-panel-control-button"' in energy
     assert '$("#v2PanelControlDock").append(trigger)' in energy