my stupid ass forgor the file import...

config/config.nix

@@ -12,8 +12,8 @@
     signcolumn = "yes";
 
     # Tab defaults (might get overwritten by an LSP server)
-    tabstop = 4;
+    tabstop = 2;
-    shiftwidth = 4;
+    shiftwidth = 2;
     softtabstop = 0;
     expandtab = true;
     smarttab = true;

config/default.nix

@@ -4,5 +4,6 @@
     ./bufferline.nix
     ./plugins.nix
     ./config.nix
+    ./keys.nix
   ];
 }

config/keys.nix

@@ -2,11 +2,13 @@
   keymaps = [
     # chad tree
     {
+      mode = "n";
       action = "<cmd>CHADopen<cr>";
       key = "<leader>e";
       options = {
         desc = "Open ChadTree";
       };
     }
+
   ];
 }

config/plugins.nix

@@ -12,7 +12,11 @@
         asm_lsp.enable = true;
         gopls.enable = true;
         java_language_server.enable = true;
-        rust-analyzer.enable = true;
+        rust_analyzer = {
+          enable = true;
+          installRustc = true;
+          installCargo = true;
+        };
         nil_ls.enable = true;
         marksman.enable = true;
       };
@@ -74,6 +78,8 @@
       enable = true;
     };
 
+    lualine.enable = true;
+
     neotest = {
       enable = true;
       adapters = {
@@ -83,5 +89,7 @@
         go.enable = true;
       };
     };
+
+    lsp-lines.enable = true;
   };
 }