Found it on repology but it’s mixed with some other projects. Should get that cleared up.
Will add scoop and winget at some point.
Discussion
it's done. gossip and lume now on scoop, package manager for windows.
Collisions reported and fixed on repology. https://repology.org/project/gossip-nostr/versions
Submitted packages to core repositories for macOS (homebrew-core, homebrew-cask) and Windows (scoop-extras).