Gitea Actions/act does NOT persist $GITHUB_PATH between steps. Each step runs in a separate shell, so we must export PATH="$PWD/flutter/bin:$PATH" in every step that uses flutter/dart commands.
Gitea Actions/act does NOT persist $GITHUB_PATH between steps. Each step runs in a separate shell, so we must export PATH="$PWD/flutter/bin:$PATH" in every step that uses flutter/dart commands.