fix(worktree): gate sessions on bootstrap readiness (#1762)

Co-authored-by: Leonid Skorobogatyy <bash@opencode.itc.local>
Co-authored-by: Bohdan Triapitsyn <artmore@protonmail.com>

packages/ui/src/components/session/NewWorktreeDialog.tsx

@@ -33,7 +33,8 @@ import * as sessionActions from '@/sync/session-actions';
 import { useConfigStore } from '@/stores/useConfigStore';
 import { validateWorktreeCreate, createWorktree } from '@/lib/worktrees/worktreeManager';
 import { withWorktreeUpstreamDefaults } from '@/lib/worktrees/worktreeCreate';
-import { getWorktreeSetupCommands } from '@/lib/openchamberConfig';
+import { waitForWorktreeBootstrap } from '@/lib/worktrees/worktreeBootstrap';
+import { getWorktreeSetupCommands, getWorktreeSetupWaitEnabled } from '@/lib/openchamberConfig';
 import { getRootBranch } from '@/lib/worktrees/worktreeStatus';
 import { generateBranchSlug } from '@/lib/git/branchNameGenerator';
 import { renderMagicPrompt } from '@/lib/magicPrompts';
@@ -856,6 +857,10 @@ export function NewWorktreeDialog({
       let createdSessionId: string | null = null;
 
       if (shouldCreateSession) {
+        if (await getWorktreeSetupWaitEnabled(projectRef)) {
+          await waitForWorktreeBootstrap(metadata.path);
+        }
+
         const sessionTitle = linkedIssue
           ? `#${linkedIssue.number} ${linkedIssue.title}`.trim()
           : linkedPrState