skill: Vision Pro MVD and ALVR stutter resolver
I added avp-mvd-alvr-stutter-resolver to my skills in 197e34a, turning what I wrote up in Vision Pro MVD / ALVR Best Practices - No More Stuttering! into something an agent can run. It audits and fixes Apple Vision Pro stutter for Mac Virtual Display and ALVR: AWDL channel hopping, the router's channel and width, the wired path, subnets and GPU encoder contention. The fix is verified twice: the AWDL schedule now stays on a single channel, and ALVR no longer stutters.