chore: update pnpm-lock.yaml after dependency changes

Regenerate lockfile to reflect package.json changes:
- Added @libsql/client and @objectstack/driver-turso to examples/app-host
- Removed better-sqlite3 from examples/app-host
- Added "type": "module" to examples/app-host

Fixes ERR_PNPM_OUTDATED_LOCKFILE in CI.

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Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

Co-authored-by: hotlong <50353452+hotlong@users.noreply.github.com>

Author: Claude