build: add eslint for react and prettier + git hooks

Author: Cezar Sampaio

Diff for: .eslintrc.js

@@ -0,0 +1,28 @@
+module.exports = {
+  globals: {
+    __PATH_PREFIX__: true,
+  },
+  extends: [
+    'react-app',
+    'plugin:react/recommended',
+    'plugin:prettier/recommended',
+  ],
+  parserOptions: {
+    module: '',
+    ecmaVersion: 2018,
+    ecmaFeatures: {
+      jsx: true,
+    },
+  },
+  rules: {},
+  settings: {
+    react: {
+      version: 'detect',
+    },
+  },
+  env: {
+    browser: true,
+    jest: true,
+    es6: true,
+  },
+};