refactor: removing needless module complexity

modules/home/programs/neovim/plugins/gitsigns.nix

@@ -0,0 +1,23 @@
+{pkgs, ...}: {
+  programs.neovim.plugins = with pkgs.vimPlugins; [
+    {
+      plugin = gitsigns-nvim;
+      type = "lua";
+      config =
+        /*
+        lua
+        */
+        ''
+          require("gitsigns").setup({
+          	signs = {
+          		add = { text = "+" },
+          		change = { text = "~" },
+          		delete = { text = "_" },
+          		topdelete = { text = "‾" },
+          		changedelete = { text = "~" },
+          	},
+          })
+        '';
+    }
+  ];
+}