add config

config/plugins/editor/navic.nix

@@ -0,0 +1,40 @@
+_: {
+  plugins.navic = {
+    enable = true;
+    settings = {
+      separator = "  ";
+      highlight = true;
+      depthLimit = 5;
+      lsp = {
+        autoAttach = true;
+      };
+      icons = {
+        Array = "󱃵  ";
+        Boolean = "  ";
+        Class = "  ";
+        Constant = "  ";
+        Constructor = "  ";
+        Enum = " ";
+        EnumMember = " ";
+        Event = " ";
+        Field = "󰽏 ";
+        File = " ";
+        Function = "󰡱 ";
+        Interface = " ";
+        Key = "  ";
+        Method = " ";
+        Module = "󰕳 ";
+        Namespace = " ";
+        Null = "󰟢 ";
+        Number = " ";
+        Object = "  ";
+        Operator = " ";
+        Package = "󰏖 ";
+        String = " ";
+        Struct = " ";
+        TypeParameter = " ";
+        Variable = " ";
+      };
+    };
+  };
+}