refactor(flake): move nixos configs into flake

modules/programs/editorconfig.nix

@@ -0,0 +1,23 @@
+{
+  home-manager.users.rafiq = {
+    editorconfig = {
+      enable = true;
+      settings = {
+        "*" = {
+          end_of_line = "lf";
+          insert_final_newline = true;
+          trim_trailing_whitespace = true;
+          charset = "utf-8";
+          indent_style = "space";
+          indent_size = 2;
+        };
+        "package.json" = {
+          indent_style = "unset";
+        };
+        "*.lock" = {
+          indent_size = "unset";
+        };
+      };
+    };
+  };
+}