fix: update auto-label workflow to skip forked PRs

- Added `if: github.repository == 'dietrichmax/docker-staticmaps'` to skip PRs from forks
- Ensures `GITHUB_TOKEN` has write access when labeling PRs
- Prevents "Resource not accessible by integration" errors for external contributors

removed ol package

Merge pull request #43 from dietrichmax/feat-pdf-export

feat(image): add PDF export support for image buffer output

updated readme with new params

Merge pull request #27 from dietrichmax/encoded-polyline-support

feat: add support for encodedPolyline in GET and POST shape parameters

updated packages

Merge pull request #17 from dietrichmax/draw-multiple-features

feat: Enable multiple shapes rendering for markers, polygons, circles…

Merge pull request #9 from dietrichmax/logger-formatting

chore: improve log formatting for better readability

- Added `|` separators between log components for clearer structure.
- Log format changed from `[timestamp] [level] message` to `[timestamp] | [level] | message`.
- Ensures consistency and improves log parsing.

automatic label for server, web and config