✨ feat(vscode): 改动说明 profile 可配置

vscode/webview-ui/src/components/SettingsModal.tsx

@@ -36,6 +36,7 @@ interface SubmitValues {
   implTabPostCloseScript: string
   conflictResolutionProfilePath: string
   commitProfilePath: string
+  prDiffSummaryProfilePath: string
   codexModel: string
   codexReasoningEffort: string
   profilesDirectory: string
@@ -82,6 +83,7 @@ export interface SettingsModalProps {
   initialImplTabPostCloseScript: string
   initialConflictResolutionProfilePath: string
   initialCommitProfilePath: string
+  initialPrDiffSummaryProfilePath: string
   initialCodexModel: string
   initialCodexReasoningEffort: string
   initialProfilesDirectory: string
@@ -164,6 +166,7 @@ export function SettingsModal({
   initialImplTabPostCloseScript,
   initialConflictResolutionProfilePath,
   initialCommitProfilePath,
+  initialPrDiffSummaryProfilePath,
   initialCodexModel,
   initialCodexReasoningEffort,
   initialProfilesDirectory,
@@ -198,6 +201,7 @@ export function SettingsModal({
   const [implTabPostCloseScript, setImplTabPostCloseScript] = useState(initialImplTabPostCloseScript)
   const [conflictResolutionProfilePath, setConflictResolutionProfilePath] = useState(initialConflictResolutionProfilePath)
   const [commitProfilePath, setCommitProfilePath] = useState(initialCommitProfilePath)
+  const [prDiffSummaryProfilePath, setPrDiffSummaryProfilePath] = useState(initialPrDiffSummaryProfilePath)
   const [codexModel, setCodexModel] = useState(initialCodexModel)
   const [codexReasoningEffort, setCodexReasoningEffort] = useState(initialCodexReasoningEffort)
   const [profilesDirectory, setProfilesDirectory] = useState(initialProfilesDirectory)
@@ -234,6 +238,7 @@ export function SettingsModal({
     setImplTabPostCloseScript(initialImplTabPostCloseScript)
     setConflictResolutionProfilePath(initialConflictResolutionProfilePath)
     setCommitProfilePath(initialCommitProfilePath)
+    setPrDiffSummaryProfilePath(initialPrDiffSummaryProfilePath)
     setCodexModel(initialCodexModel)
     setCodexReasoningEffort(initialCodexReasoningEffort)
     setProfilesDirectory(initialProfilesDirectory)
@@ -324,6 +329,7 @@ export function SettingsModal({
       conflictResolutionProfilePath: conflictResolutionProfilePath.trim(),
       // 提交代码 profile：空串 = 未配置 → 提交严格失败
       commitProfilePath: commitProfilePath.trim(),
+      prDiffSummaryProfilePath: prDiffSummaryProfilePath.trim(),
       // codex 模型 / 思考级别：trim 后留空 = 用 codex config.toml 默认
       codexModel: codexModel.trim(),
       codexReasoningEffort: codexReasoningEffort.trim(),
@@ -528,6 +534,30 @@ export function SettingsModal({
                   />
                 </Field>
 
+                <Field
+                  label="改动说明 profile"
+                  hint={(
+                    <>
+                      「改动」tab 单文件说明和工单 PR 变更摘要使用此 profile。留空则生成失败，不会回退默认。
+                    </>
+                  )}
+                >
+                  <SelectMenu
+                    value={prDiffSummaryProfilePath}
+                    onChange={setPrDiffSummaryProfilePath}
+                    variant="input"
+                    className={inputClass}
+                    options={[
+                      { value: '', label: '（未配置）' },
+                      ...profiles.map(p => ({ value: p.path, label: p.name })),
+                      ...(prDiffSummaryProfilePath
+                        && !profiles.some(p => p.path === prDiffSummaryProfilePath)
+                        ? [{ value: prDiffSummaryProfilePath, label: `自定义：${prDiffSummaryProfilePath}` }]
+                        : []),
+                    ]}
+                  />
+                </Field>
+
                 <Field
                   label="codex 模型"
                   hint={(

vscode/webview-ui/src/components/prFiles/FileDiffPane.tsx

@@ -32,7 +32,7 @@ interface FileDiffPaneProps {
   summary: string | undefined
   /** 是否正在为当前文件生成说明。 */
   generating: boolean
-  /** 触发 deepseek 生成当前文件说明。 */
+  /** 触发生成本文件改动说明。 */
   onGenerate: () => void
   /** 统一 / 分栏;由父级从 workspaceState 拉并持久化。 */
   mode: DiffModeEnum
@@ -158,12 +158,12 @@ export function FileDiffPane({
           >
             <Check className="size-3.5" />
           </button>
-          {/* 一键调 deepseek 生成本文件改动说明 */}
+          {/* 一键生成本文件改动说明 */}
           <button
             type="button"
             onClick={onGenerate}
             disabled={generating}
-            title={generating ? '生成中…' : '用 deepseek 生成本文件改动说明'}
+            title={generating ? '生成中…' : '生成本文件改动说明'}
             className="shrink-0 text-[var(--vscode-descriptionForeground)] hover:text-[var(--vscode-foreground)] disabled:opacity-60"
           >
             {generating ? <Loader2 className="size-3.5 animate-spin" /> : <Sparkles className="size-3.5" />}