[backnotprop]

Summary

• bump @plannotator/core to 0.25.1 so the already-shipped annotation-threads source subpath is published
• bump @plannotator/ui to 0.35.2 and pin the corrected Core version exactly
• extend the package smoke to pack both packages and verify an external pnpm consumer with real Vite and TypeScript imports of AnnotationPanel and utils/parser

Root cause

@plannotator/ui 0.35.1 imports @plannotator/core/annotation-threads, but that Core export landed after @plannotator/core 0.25.0 had been published. The exact dependency fixed the workspace-protocol leak while exposing this independent missing-export defect.

Verification

• bun install --frozen-lockfile
• bun run --cwd packages/ui typecheck
• bunx tsc --noEmit -p packages/ui/tsconfig.strict-consumer.json
• bun run typecheck
• bun test packages/core/annotation-threads.test.ts packages/ui/components/AnnotationPanel.inReplyTo.test.tsx packages/ui/components/AnnotationPanel.props.test.tsx packages/ui/components/AnnotationPanel.threadPerf.test.ts packages/ui/components/AnnotationPanel.unanchored.test.tsx packages/ui/utils/parser.inReplyTo.test.ts packages/ui/utils/parser.test.ts
• bun run --cwd packages/ui smoke:package
• git diff --check

The smoke installs only the packed UI as a consumer dependency. A pnpm override supplies the locally packed unpublished Core 0.25.1 transitively, allowing this prepublish gate to run before either new version exists in the registry.