chore(release): 5.0.2-3

[haydenhoang]

Summary

Prepare 5.0.2-3 for the search input focus fix in #29, following the fixed versioning used by #28. Bump all seven packages and their internal dependencies, update the runtime version, add changelog entries, and regenerate bun.lock.

Merge #29 before this PR. This branch contains release metadata only; publishing the focus fix requires both PRs on main.

Result

• Full build passed: bun run build.
• Type checking passed: bun run test:types.
• Unit tests passed: bun run test --run (297 tests across 40 files).
• Package formatting and git diff --check passed.
• Verified all seven package versions, internal dependency versions, and the runtime version equal 5.0.2-3.

Local validation used Node 24.20.0 and Bun 1.4.2. CI uses the pinned versions in .tool-versions.

After both PRs merge and CI passes, build the merged main and publish with bun run release --tag next. The current npm next version is 5.0.2-2; latest remains on v3. The repository currently has CI for build/typecheck/tests, with no automated publish workflow.