package-managers, email

docs/coding/python/package-managers/uv.md

docs/email/cli.md

docs/email/imap-sync-tools.md

docs/email/notmuch.md

docs/email/thunderbird.md

docs/etc/file-managers.md

docs/package-managers/flatpak.md

docs/package-managers/homebrew.md

docs/package-managers/nix.md

docs/package-managers/snap.md