test: add relative output directory test

fix: resolve relative paths (.) to actual directory names

test: add test fixture image and update .gitignore

feat: add batch processing mode with directory support and safety features

docs: update README with PDF support and invisible text layer features

feat: add PDF input support with invisible OCR text layer

fix: add token

fix: actions

wip

wip

Update swift.yml

Update macocrpdf.swift

Update README.md

GitHub Actions first commit

remove .vscode dir