refactor: clean up

users/modules/programs/nixvim/nvim-tree.nix

@@ -2,28 +2,28 @@
   programs.nixvim = {
     keymaps = [
       {
-	mode = "n";
-	key = "t";
-	action = ":NvimTreeToggle<CR>";
-    options = {
-      silent = true;
-    };
+        mode = "n";
+        key = "t";
+        action = ":NvimTreeToggle<CR>";
+        options = {
+          silent = true;
+        };
       }
     ];
     plugins = {
       web-devicons.enable = true;
 
       nvim-tree = {
-	enable = true;
-	autoClose = true;
-	disableNetrw = true;
-	hijackNetrw = true;
-	hijackCursor = true;
-	view = {
-	  cursorline = true;
-	  side = "right";
-	  width = "25%";
-	};
+        enable = true;
+        autoClose = true;
+        disableNetrw = true;
+        hijackNetrw = true;
+        hijackCursor = true;
+        view = {
+          cursorline = true;
+          side = "right";
+          width = "25%";
+        };
       };
     };
   };