Summary

• Replace the inline worktree-title editing-change Effect with explicit rename-mode transitions
• Notify the parent card in the same event turn so drag/styling disables without a delayed commit
• Remove one local UI coordination Effect from the sidebar rename control

Risk: Low

Low because this is isolated local card/input UI state. It does not touch persistence, IPC, terminal, browser, source-control, SSH, or provider behavior.

Verification

• pnpm exec oxfmt --write src/renderer/src/components/sidebar/WorktreeTitleInlineRename.tsx
• pnpm exec oxlint src/renderer/src/components/sidebar/WorktreeTitleInlineRename.tsx
• pnpm exec vitest run --config config/vitest.config.ts src/renderer/src/components/sidebar/WorktreeTitleInlineRename.test.tsx
• pnpm run typecheck:web
• git diff --check
• React Effect AST count: origin/main 912, branch 911