Custom Bazzite DX NVIDIA (open) image: BlueBuild recipe, GHCR workflow, cosign setup

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-29 12:05:12 -04:00
commit 5d46070561
4 changed files with 270 additions and 0 deletions
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+# NEVER commit the cosign private key — it goes in the SIGNING_SECRET GitHub secret.
+cosign.key