✨ feat(vscode): state JSON 新增 handoffAttachmentId/handoffFrom，Issue 透出 assignees

Claude-Session: https://claude.ai/code/session_011cEyL6k351U2BzX1Qmygph

vscode/src/gitea/issueLoader.ts

@@ -88,6 +88,8 @@ function parseColumnFromComments(comments: GiteaComment[]): {
   testSessionId?: string
   color?: string
   autoReview?: boolean
+  handoffAttachmentId?: string
+  handoffFrom?: string
 } {
   if (comments.length === 0)
     return { column: null }
@@ -132,6 +134,8 @@ function parseColumnFromComments(comments: GiteaComment[]): {
       testSessionId?: unknown
       color?: unknown
       autoReview?: unknown
+      handoffAttachmentId?: unknown
+      handoffFrom?: unknown
     }
     if (isIssueColumn(obj.column)) {
       const sessionId = typeof obj.sessionId === 'string' && obj.sessionId.length > 0
@@ -180,6 +184,12 @@ function parseColumnFromComments(comments: GiteaComment[]): {
         ? obj.color
         : undefined
       const autoReview = typeof obj.autoReview === 'boolean' ? obj.autoReview : undefined
+      const handoffAttachmentId = typeof obj.handoffAttachmentId === 'string' && obj.handoffAttachmentId.length > 0
+        ? obj.handoffAttachmentId
+        : undefined
+      const handoffFrom = typeof obj.handoffFrom === 'string' && obj.handoffFrom.length > 0
+        ? obj.handoffFrom
+        : undefined
       return {
         column: obj.column,
         sessionId,
@@ -200,6 +210,8 @@ function parseColumnFromComments(comments: GiteaComment[]): {
         testSessionId,
         color,
         autoReview,
+        handoffAttachmentId,
+        handoffFrom,
       }
     }
   }
@@ -326,6 +338,8 @@ async function buildIssue(opts: {
     testSessionId,
     color,
     autoReview,
+    handoffAttachmentId,
+    handoffFrom,
   } = parseColumnFromComments(comments)
   // 优先用 PR API 实时结果；失败时退回 state JSON 持久化值。
   const prMerged = liveMerged !== undefined ? liveMerged : persistedMerged
@@ -392,6 +406,9 @@ async function buildIssue(opts: {
     ...(prerequisite !== undefined ? { prerequisite } : {}),
     ...(color ? { color } : {}),
     ...(autoReview !== undefined ? { autoReview } : {}),
+    ...(handoffAttachmentId ? { handoffAttachmentId } : {}),
+    ...(handoffFrom ? { handoffFrom } : {}),
+    assignees: (issue.assignees ?? []).map(a => a.login),
     htmlUrl: issue.html_url,
   }
 }

vscode/src/gitea/stateJson.ts

@@ -19,7 +19,7 @@ import { listIssueComments, postIssueComment } from './api'
  * 普通文本评论、审查评论、Gitea 自动关联评论都不含这些字段，因此从尾往前
  * 扫描时会被跳过，避免它们插队后下一次 merge 从空状态开始丢历史。
  */
-const KNOWN_STATE_FIELDS = ['column', 'sessionId', 'implementSessionId', 'reviewSessionId', 'testSessionId', 'profilePath', 'brainstormProfilePath', 'testProfilePath', 'specFile', 'planFile', 'prDiffFile', 'pr', 'prMerged', 'prMergedAt', 'branch', 'worktreePath', 'implementStatus', 'color', 'autoReview'] as const
+const KNOWN_STATE_FIELDS = ['column', 'sessionId', 'implementSessionId', 'reviewSessionId', 'testSessionId', 'profilePath', 'brainstormProfilePath', 'testProfilePath', 'specFile', 'planFile', 'prDiffFile', 'pr', 'prMerged', 'prMergedAt', 'branch', 'worktreePath', 'implementStatus', 'color', 'autoReview', 'handoffAttachmentId', 'handoffFrom'] as const
 
 /**
  * body 能 parse 成 object 且含至少一个已知 state 字段 → 认为是 state JSON。

vscode/src/gitea/types.ts

@@ -88,6 +88,12 @@ export interface Issue {
    * webhook coordinator uses this value instead of the global flag. Stored
    * in the issue's state-JSON comment so it survives reloads. */
   autoReview?: boolean
+  /** Gitea assignee login 列表；接管按钮只对 assignee 含当前登录者的工单显示。 */
+  assignees?: string[]
+  /** 移交会话包的 Gitea 附件 id（字符串）；存在即「待接管」。 */
+  handoffAttachmentId?: string
+  /** 发起移交的 Gitea login。 */
+  handoffFrom?: string
   /** Whether the brainstorm terminal tab is currently alive in this VS Code window. */
   brainstormTabOpen?: boolean
   /** Whether the implementation terminal tab is currently alive in this VS Code window. */