Illuminate

Test wavegrid command-mode fixes end-to-end. Covers unit tests, adversarial fix verification, WebSocket integration tests, and build/lint checks. Use when verifying receiver or server command-mode changes.

How to write and send dynamic JavaScript patterns to wavegrid receivers via the evalPattern command. Covers the pattern ABI, ctx API, safety limits, wire format, and interaction with existing controls. Use when building or debugging JS patterns for the wavegrid laser system.