The real context of the Quality run on a push is
"Quality / quality (push)", not the nested job name. Also store the file
with LF line endings, as .editorconfig requires.
Add a wiki/ folder with a .publish marker for the shared Publish wiki
workflow, a Quality workflow (shellcheck and shfmt through the shared
reusable workflow) and a manual Release workflow that builds the release
page from CHANGELOG.md.
Set switch_case_indent for *.sh in .editorconfig so shfmt accepts the
existing case layout.
Tirsvad