docs/macos/README.md: delete the paragraphs naming LGUG2Z/komorebi-for-mac as the
public release repository and KomoCorp/komorebi-for-mac as a private repository
for certain sponsor tiers with nightly releases (the private repository is retired
and nothing replaces it); add the one policy paragraph to its sponsorship section.
docs/macos/index.md: the same policy paragraph.
docs/macos/installation.md: OWNER markers only, on the Nix flake section that adds
the private repository as an input and on the nightly Homebrew line; text left
as it was because the replacement is the owner's decision.
Not verified beyond reading the diff.
komorebi-for-kde/README.md, CONTRIBUTING.md -> docs/linux/
komorebi-for-mac/README.md, CONTRIBUTING.md -> docs/macos/
komorebi-for-kde/.github/* -> docs/dev/old-ci/linux/
komorebi-for-mac/.github/*, mkdocs.yml, check_schema_docs.py, dependencies.json,
formula.template.rb -> docs/dev/old-ci/macos/
The CI workflows, dependabot files, issue templates, the macOS Homebrew formula template and
docs-site configuration of the two old repositories are kept for the CI and release plan
that follows (one workflow set, one release); under docs/ GitHub ignores them, as it did
under the subdirectories, so no KDE or macOS workflow runs on this branch. Renames only (19
files); the Windows .github and files at the root are untouched.