* mv automated test cleanup to tools.sh
check media file exists before streaming in test/ocTestStream.sh
fix automatic test ffmpeg detection
mv trap to tools
mv update_storage_config() to tools
enable S3 test
* fix video file check in test/ocTestStream.sh
* cleanup ci
* mv auto test owncast build-run to start_owncast()
* suppress cleanup errors
* fix style
* fix Browser Test paths
* use pull_request event for Browser Tests
* explicitly mention when test is skipped
* refactor shell scripts