clean up eslint configs

client/.eslintrc.json

@@ -1,12 +1,9 @@
 {
   "extends": [
-    "airbnb",
+    "eslint:recommended",
     "plugin:jest/recommended",
-    "prettier",
-    "prettier/react"
+    "plugin:react/recommended"
   ],
-
-  "plugins": ["jest", "prettier"],
   "rules": {
     "react/jsx-filename-extension": [
       1,
@@ -15,14 +12,12 @@
       }
     ],
     "linebreak-style": "off",
-    "no-unused-expressions": [
-      "error",
-      {
-        "allowTernary": true
-      }
-    ],
     "react/forbid-prop-types": "off",
-    "prettier/prettier": "error"
+    "node/no-unsupported-features/es-syntax": ["off"],
+    "node/no-unsupported-features/es-builtins": ["off"],
+    "node/no-unsupported-features/node-builtins": ["off"],
+    "react/display-name": ["warn"],
+    "no-console": "warn"
   },
   "env": {
     "browser": true

client/.prettierrc

@@ -1,4 +0,0 @@
-{
-  "singleQuote": true,
-  "trailingComma": "all"
-}