feat: add toggle to disable thinking mode in ThinkingButton (#8856)

Introduces logic to allow users to disable thinking mode directly from the ThinkingButton if supported. Tooltip text now reflects the action to close when thinking is enabled and 'off' is available.

src/renderer/src/pages/home/Inputbar/ThinkingButton.tsx

@@ -188,6 +188,12 @@ const ThinkingButton: FC<Props> = ({ ref, model, assistant, ToolbarButton }): Re
     }))
   }, [createThinkingIcon, currentReasoningEffort, supportedOptions, onThinkingChange])
 
+  const isThinkingEnabled = currentReasoningEffort !== undefined && currentReasoningEffort !== 'off'
+
+  const disableThinking = useCallback(() => {
+    onThinkingChange('off')
+  }, [onThinkingChange])
+
   const openQuickPanel = useCallback(() => {
     quickPanel.open({
       title: t('assistants.settings.reasoning_effort.label'),
@@ -199,10 +205,15 @@ const ThinkingButton: FC<Props> = ({ ref, model, assistant, ToolbarButton }): Re
   const handleOpenQuickPanel = useCallback(() => {
     if (quickPanel.isVisible && quickPanel.symbol === 'thinking') {
       quickPanel.close()
-    } else {
-      openQuickPanel()
+      return
     }
-  }, [openQuickPanel, quickPanel])
+
+    if (isThinkingEnabled && supportedOptions.includes('off')) {
+      disableThinking()
+      return
+    }
+    openQuickPanel()
+  }, [openQuickPanel, quickPanel, isThinkingEnabled, supportedOptions, disableThinking])
 
   // 获取当前应显示的图标
   const getThinkingIcon = useCallback(() => {
@@ -219,7 +230,15 @@ const ThinkingButton: FC<Props> = ({ ref, model, assistant, ToolbarButton }): Re
   }))
 
   return (
-    <Tooltip placement="top" title={t('assistants.settings.reasoning_effort.label')} mouseLeaveDelay={0} arrow>
+    <Tooltip
+      placement="top"
+      title={
+        isThinkingEnabled && supportedOptions.includes('off')
+          ? t('common.close')
+          : t('assistants.settings.reasoning_effort.label')
+      }
+      mouseLeaveDelay={0}
+      arrow>
       <ToolbarButton type="text" onClick={handleOpenQuickPanel}>
         {getThinkingIcon()}
       </ToolbarButton>