add frio formatting file

.editorconfig

@@ -8,3 +8,7 @@ charset = utf-8
 end_of_line = lf
 trim_trailing_whitespaces = true
 indent_style = tab
+quote_type = single
+
+[*.js]
+quote_type = double

view/theme/frio/.eslintrc.json

@@ -0,0 +1,8 @@
+{
+	"rules": {
+		"no-unused-vars": ["warn", { "args": "none", "argsIgnorePattern": "req|res|next|val" }],
+		"quotes": ["error", "double"],
+		"indent": ["error", "tab"],
+		"prettier/prettier": ["error"]
+	}
+}

view/theme/frio/.prettierrc

@@ -0,0 +1,12 @@
+{
+	"printWidth": 120,
+	"tabWidth": 4,
+	"useTabs": true,
+	"semi": true,
+	"singleQuote": false,
+	"quoteProps": "as-needed",
+	"trailingComma": "all",
+	"bracketSpacing": true,
+	"arrowParens": "always",
+	"endOfLine": "lf"
+}