v0.12.6

What's Changed

• fix(skills): persist user skill selection across process restarts by @mabry1985 in #3
• fix(fish): runtime deps, missing bind-mounts, longer warmup window by @mabry1985 in #4
• ci: free ~20GB on GHA runner before docker build by @mabry1985 in #5

Full Changelog: v0.12.5...v0.12.6