feat: Auto-associate variables in Jinja editor mode (#24561)

web/app/components/workflow/nodes/llm/use-config.ts

   }, [inputs, setInputs])
 
   const handlePromptChange = useCallback((newPrompt: PromptItem[] | PromptItem) => {
-    const newInputs = produce(inputs, (draft) => {
+    const newInputs = produce(inputRef.current, (draft) => {
       draft.prompt_template = newPrompt
     })
     setInputs(newInputs)