✨ feat(vscode): 问 AI 和重写注释各用各的 profile，设置里加重写注释默认模型

vscode/src/settings/store.ts

@@ -211,7 +211,10 @@ export interface Settings {
   defaultTestProfilePath: string
   /** 原型会话的默认 Claude profile；工单级「原型配置文件」为空时用它。 */
   defaultPrototypeProfilePath: string
+  /** 代码阅读里问 AI（块下面、预览顶部、「了解一块代码」）的默认 Claude profile；空串时用插件的默认 profile，它也没有就不带 `--settings`。 */
   defaultAskProfilePath: string
+  /** 代码阅读里重写注释的默认 Claude profile；空串时用插件的默认 profile，它也没有就不带 `--settings`。 */
+  defaultRewriteProfilePath: string
   /**
    * Claude settings profile path for the conflict-resolution cc session
    * (drag to 完成 when PR merge conflicts). Empty = DEFAULT_PROFILE_PATH.
@@ -317,6 +320,7 @@ function defaults(ctx: ExtensionContext): Settings {
     defaultTestProfilePath: '',
     defaultPrototypeProfilePath: '',
     defaultAskProfilePath: '',
+    defaultRewriteProfilePath: '',
     conflictResolutionProfilePath: '',
     commitProfilePath: '',
     prDiffSummaryProfilePath: '',
@@ -435,6 +439,9 @@ export function getSettings(ctx: ExtensionContext): Settings {
   const defaultAskProfilePath = typeof stored.defaultAskProfilePath === 'string'
     ? stored.defaultAskProfilePath.trim()
     : base.defaultAskProfilePath
+  const defaultRewriteProfilePath = typeof stored.defaultRewriteProfilePath === 'string'
+    ? stored.defaultRewriteProfilePath.trim()
+    : base.defaultRewriteProfilePath
   // conflict-resolution profile: '' is meaningful (= DEFAULT_PROFILE_PATH at
   // launch time), so don't coerce. Non-string legacy values collapse to ''.
   const conflictResolutionProfilePath = typeof stored.conflictResolutionProfilePath === 'string'
@@ -496,6 +503,7 @@ export function getSettings(ctx: ExtensionContext): Settings {
     defaultTestProfilePath,
     defaultPrototypeProfilePath,
     defaultAskProfilePath,
+    defaultRewriteProfilePath,
     conflictResolutionProfilePath,
     commitProfilePath,
     prDiffSummaryProfilePath,