Yet further app fixes (#9523)

- Prevent selection of note nodes
- Prevents selection  of nodes with errors
- A bit broader than the reported "can select missing nodes". A node
with an error is a node that can not execute and thus can not be used in
an app.
- Updates the typeform survey
- Add a collapsible list of all api nodes(/prices) contained in an app.
  - Needs to be prettied up for mobile still.
<img width="322" height="751" alt="image"
src="https://github.com/user-attachments/assets/ebfeeada-9b80-488e-88d6-feaa8bd53629"
/>

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-9523-Yet-further-app-fixes-31c6d73d365081de9150fbf2d3ec54dd)
by [Unito](https://www.unito.io)

src/renderer/extensions/vueNodes/components/LGraphNode.vue

@@ -39,7 +39,8 @@
       v-if="
         lgraphNode?.constructor?.nodeData?.output_node &&
         isSelectOutputsMode &&
-        nodeData.mode === LGraphEventMode.ALWAYS
+        nodeData.mode === LGraphEventMode.ALWAYS &&
+        !nodeData.hasErrors
       "
       :id="nodeData.id"
     />
@@ -91,10 +92,6 @@
         backgroundColor: applyLightThemeColor(nodeData?.color)
       }"
     >
-      <AppOutput
-        v-if="lgraphNode?.constructor?.nodeData?.output_node && isSelectMode"
-        :id="nodeData.id"
-      />
       <div
         v-if="displayHeader"
         class="relative flex flex-col items-center justify-center"

src/renderer/extensions/vueNodes/components/NodeWidgets.vue

@@ -109,6 +109,7 @@ import {
   shouldExpand,
   shouldRenderAsVue
 } from '@/renderer/extensions/vueNodes/widgets/registry/widgetRegistry'
+import { nodeTypeValidForApp } from '@/stores/appModeStore'
 import {
   stripGraphPrefix,
   useWidgetValueStore
@@ -160,7 +161,11 @@ onErrorCaptured((error) => {
 })
 
 const canSelectInputs = computed(
-  () => isSelectInputsMode.value && nodeData?.mode === LGraphEventMode.ALWAYS
+  () =>
+    isSelectInputsMode.value &&
+    nodeData?.mode === LGraphEventMode.ALWAYS &&
+    nodeTypeValidForApp(nodeData.type) &&
+    !nodeData.hasErrors
 )
 const nodeType = computed(() => nodeData?.type || '')
 const settingStore = useSettingStore()