Generic runs-on for actions

.forgejo/workflows/nix.yaml

@@ -1,7 +1,7 @@
 on: [push]
 jobs:
   check:
-    runs-on: beefcake
+    runs-on: nixos-host
     steps:
     - name: Checkout
       uses: actions/checkout@v3

nixos/beefcake.nix

@@ -651,6 +651,7 @@ sudo nix run nixpkgs#ipmitool -- raw 0x30 0x30 0x02 0xff 0x00
     }
     {
       services.caddy = {
+        # TODO: 502 and other error pages
         enable = true;
         email = "daniel@lyte.dev";
         adapter = "caddyfile";