Remove gettext-base/envsubst dependency from astral.sh-uv and opencode.ai#79

Copilot wants to merge 2 commits intomaindevcontainer-community/devcontainer-features:mainfrom

copilot/fix-gettext-base-installationdevcontainer-community/devcontainer-features:copilot/fix-gettext-base-installationCopy head branch name to clipboard