fix(lint): Lack of a unified .prettierrc

Author: a876691666

.prettierrc

@@ -2,5 +2,10 @@
     "tabWidth": 4,
     "useTabs": false,
     "semi": true,
-    "printWidth": 100
+    "printWidth": 80,
+    "singleQuote": true,
+    "bracketSpacing": true,
+    "arrowParens": "always",
+    "trailingComma": "all",
+    "bracketSameLine": false
 }