refactor: update comments for clarity and consistency across multiple files

web/src/components/canvas/canvas-node-prompt-panel.tsx

@@ -27,7 +27,7 @@ type CanvasNodePromptPanelProps = {
     onStop: (nodeId: string) => void;
     mentionReferences?: CanvasResourceReference[];
     onImageSettingsOpenChange?: (open: boolean) => void;
-    modeOverride?: CanvasNodeGenerationMode; // 插件节点用 useBuiltinPanel.mode 指定生成类型
+    modeOverride?: CanvasNodeGenerationMode; // Plugin nodes set their generation type through useBuiltinPanel.mode.
 };
 
 export function CanvasNodePromptPanel({ node, isRunning, onPromptChange, onConfigChange, onGenerate, onStop, mentionReferences = [], onImageSettingsOpenChange, modeOverride }: CanvasNodePromptPanelProps) {
@@ -42,7 +42,7 @@ export function CanvasNodePromptPanel({ node, isRunning, onPromptChange, onConfi
     const isEditingExistingContent = hasTextContent || hasImageContent;
     const [prompt, setPrompt] = useState(node.metadata?.prompt || "");
 
-    // 仅在切换到其它节点时恢复对应提示词;同一节点生成完成后继续保留当前输入。
+    // Restore prompts only when switching nodes; preserve the current input after generation on the same node.
     useEffect(() => {
         setPrompt(node.metadata?.prompt || "");
         // eslint-disable-next-line react-hooks/exhaustive-deps