winter nixvim config

Init workflow: unknown field `caches` (line 7).
4 | - event: ["pull_request"] 5 | branch: ["main"] 6 | engine: "nixery" > 7 | caches: 8 | https://nix-community.cachix.org: 9 | - "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs=" 10 | https://madoka-systems.cachix.org:
Waiting for the spindle