feat(shared/nixos): add avahi service to enable ipp everywhere

This was bad, it relies on a path only one of my machines has access to.

Updated `nvim-ufo` to use my fork until my merge is accepted (or not).

modules/neovim/lua/lazy_setup.lua

@@ -28,11 +28,4 @@ require("lazy").setup({
       },
     },
   },
-  dev = {
-    path = "/mnt/internal/repos",
-    patterns = {
-      "nvim-ufo",
-      "nix-store.nvim",
-    },
-  },
 } --[[@as LazyConfig]])

modules/neovim/lua/plugins/nvim-ufo.lua

@@ -1,6 +1,6 @@
 ---@type LazySpec
 return {
-  "kevinhwang91/nvim-ufo",
+  "wizardlink/nvim-ufo",
   opts = {
     provider_selector = function(_, filetype, _)
       ---@type table<string, UfoProviderEnum | UfoProviderEnum[]>

shared/nixos/system.nix

@@ -56,6 +56,14 @@
   # Enable CUPS to print documents.
   services.printing.enable = true;
 
+  # And the service that enables IPP Everywhere
+  services.avahi = {
+    enable = true;
+    nssmdns4 = true;
+    nssmdns6 = true;
+    openFirewall = true;
+  };
+
   # Enable the OpenSSH daemon.
   services.openssh = {
     enable = true;