sjg
63d46562c7
Introduce CI running on push to main and pull requests. Three jobs: lint (rustfmt check + clippy with -D warnings), test (build and test the workspace with --locked), and REUSE compliance. Installs the required system libraries (opus, alsa, soapysdr) and caches the cargo registry and target directory. Assisted-By: Claude Code (claude-opus-4) Claude-Session: https://claude.ai/code/session_01NFpGtGTWUEYXLwZeZs2RAV Signed-off-by: Stan Grams <sjg@haxx.space>