✨ feat(vscode): 多人协作二期:状态分层/写校验/签名/团队视图

- 本机状态(会话id/worktree/profile/prDiffFile)迁 workspaceState,
  共享 state JSON 只留团队字段;读侧本地记录叠加,旧数据兜底
- mergeStateJsonComment 写后读回校验,并发覆盖时在最新状态上重放一次
- webhook 支持 Gitea secret,校验 X-Gitea-Signature(HMAC-SHA256),
  不匹配 401;设置面板新增 Webhook Secret 字段
- 看板新增 我的/全部 范围切换(团队视图),按工作区持久化

vscode/webview-ui/src/lib/messages.ts

@@ -55,7 +55,7 @@ export interface ProfilesData {
 
 export type ExtensionToWebview
   = | { type: 'issues/loading' }
-    | { type: 'issues/update', issues: Issue[], globalAutoReview: boolean, youtrackConfigured: boolean }
+    | { type: 'issues/update', issues: Issue[], scope: 'mine' | 'all', globalAutoReview: boolean, youtrackConfigured: boolean }
     | { type: 'issues/error', message: string }
     | { type: 'issue/patch', issueNumber: number, patch: { autoReview?: boolean, specFile?: string, planFile?: string, prDiffFile?: string, sessionId?: string, implementSessionId?: string, reviewSessionId?: string, testSessionId?: string, pr?: string | null, implementStatus?: 'running' | 'done' | 'failed', column?: IssueColumn, worktreePath?: string | null, prMerged?: boolean, prMergedAt?: string, branch?: string | null, color?: string, worktreeExists?: boolean, brainstormTabOpen?: boolean, implementTabOpen?: boolean, reviewTabOpen?: boolean, testTabOpen?: boolean, profilePath?: string, brainstormProfilePath?: string, testProfilePath?: string } }
     | { type: 'issue/pr-diff-summary-done', issueNumber: number }
@@ -68,6 +68,7 @@ export type ExtensionToWebview
       canCancel?: boolean
       tokenSaved: boolean
       webhookPort: number
+      webhookSecret: string
       brainstormPrompt: string
       brainstormContinuePrompt: string
       implementPlanPrompt: string
@@ -132,11 +133,13 @@ export type ExtensionToWebview
 
 export type WebviewToExtension
   = | { type: 'issues/refresh' }
+    | { type: 'issues/set-scope', scope: 'mine' | 'all' }
     | {
       type: 'settings/save'
       host: string
       token: string
       webhookPort: number
+      webhookSecret: string
       brainstormPrompt: string
       brainstormContinuePrompt: string
       implementPlanPrompt: string
@@ -178,7 +181,7 @@ export type WebviewToExtension
     | { type: 'pr/open', pr: string }
     | { type: 'worktree/open', path: string }
     | { type: 'worktree/delete', issueNumber: number, path: string }
-| { type: 'git/merge-preview', issueNumber: number, branch: string }
+    | { type: 'git/merge-preview', issueNumber: number, branch: string }
     | { type: 'column/change', issueNumber: number, toColumn: 'todo' | 'in-progress' | 'review' | 'done', source?: 'gitea' | 'youtrack', externalId?: string }
     | { type: 'dependency/set', issueNumber: number, prerequisiteNumber: number }
     | { type: 'dependency/clear', issueNumber: number, prerequisiteNumber: number }