🐛 fix(vscode): worktreePath 消费侧统一解析 ~/绝对/相对，修复带 ~ 的存量工单与绝对路径 worktree 误判

新增 resolveWorktreePath(stored, workspaceRoot) 三态合一解析：开头 ~ 展开为 home、
已是绝对原样、相对拼到 workspaceRoot。替换全部消费点，原先「判 isAbsolute 再 join」
不认 ~、issueLoader 算 worktreeExists 更是裸 join 连绝对路径都拼坏。

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

vscode/src/panel/handlers/sessions.ts

@@ -12,7 +12,7 @@ import { watchForNewCodexSession } from '../../cc/codexSessionWatcher'
 import { getBrainstormContinuePrompt, getImplementPlanPrompt } from '../../cc/prompts'
 import { projectsDirFor, watchForNewSession } from '../../cc/sessionWatcher'
 import { detectRepo } from '../../git/remote'
-import { createWorktree } from '../../git/worktree'
+import { createWorktree, resolveWorktreePath } from '../../git/worktree'
 import { logger } from '../../logging/logger'
 import { getSettings } from '../../settings/store'
 import { webhookCoordinator } from '../../webhook/coordinator'
@@ -257,7 +257,7 @@ export async function handleResumeReviewSession(panel: KanbanWebviewPanel, sessi
       void window.showErrorMessage(`审查会话无法恢复 #${issueNumber}：worktree 路径未记录`)
       return
     }
-    const worktreeAbs = path.join(workspaceRoot, relCwd)
+    const worktreeAbs = resolveWorktreePath(relCwd, workspaceRoot)
     if (!fs.existsSync(worktreeAbs)) {
       void window.showErrorMessage(`审查会话无法恢复 #${issueNumber}：worktree 不存在 ${worktreeAbs}`)
       return
@@ -335,9 +335,7 @@ export async function triggerAutoReviewTab(panel: KanbanWebviewPanel, opts: {
   let effectiveCwd = opts.workspaceRoot
   let cwdFallback = false
   if (opts.worktreePath) {
-    const abs = path.isAbsolute(opts.worktreePath)
-      ? opts.worktreePath
-      : path.join(opts.workspaceRoot, opts.worktreePath)
+    const abs = resolveWorktreePath(opts.worktreePath, opts.workspaceRoot)
     if (fs.existsSync(abs))
       effectiveCwd = abs
     else
@@ -1400,10 +1398,8 @@ export async function startConflictResolution(panel: KanbanWebviewPanel, opts: {
   const settings = getSettings(panel.context)
   const devBranch = settings.devBranch || 'main'
 
-  // worktreePath 在 state JSON 里通常是 workspace-relative；解析为绝对路径。
-  const worktreeAbs = path.isAbsolute(worktreePath)
-    ? worktreePath
-    : path.join(workspaceRoot, worktreePath)
+  // worktreePath 可能是相对、绝对或带 ~ 的存量值；统一解析为绝对路径。
+  const worktreeAbs = resolveWorktreePath(worktreePath, workspaceRoot)
 
   // worktree 是实施阶段建好的，按理一直存在；被清理过算异常，拒绝继续。
   if (!fs.existsSync(worktreeAbs)) {
@@ -1626,7 +1622,7 @@ export function resolveTestProfilePath(_panel: KanbanWebviewPanel, testProfilePa
  */
 async function resolveTestSessionCwd(workspaceRoot: string, worktreePathRel?: string): Promise<string> {
   if (worktreePathRel) {
-    const abs = path.join(workspaceRoot, worktreePathRel)
+    const abs = resolveWorktreePath(worktreePathRel, workspaceRoot)
     try {
       await fsp.stat(abs)
       return abs