Fix v0.2.0 release metadata

[marcleblanc2]

Summary

• bump src-auth-perms-sync package metadata to 0.2.0 so the v0.2.0 release workflow validates
• refresh uv.lock for the new version
• keep the .gitignore cleanup from the rename work

Validation

• uv lock --check
• uv run --frozen ruff check src_auth_perms_sync/ tests/
• uv run --frozen ruff format --check src_auth_perms_sync/ tests/
• uv run --frozen pyright
• uv run --frozen python -m unittest discover -s tests
• uv run --frozen src-auth-perms-sync --help
• npx --no-install markdownlint-cli2 *.md
• uv build --wheel --out-dir /tmp/src-auth-perms-sync-release-check --no-create-gitignore

After this merges to main, move tag v0.2.0 to the merge commit so the customer release workflow reruns against matching source metadata.