eslint: indent switch statements

.eslintrc.js

@@ -72,6 +72,7 @@ module.exports = {
     'dot-notation': 'error',
     eqeqeq: 'error',
     indent: ['error', 2, {
+      SwitchCase: 1, // https://stackoverflow.com/a/53055584/8811886
       ignoredNodes: ['TemplateLiteral'],
     }],
     'jsx-quotes': ['error', 'prefer-single'],

webpack.config.js

@@ -3,11 +3,11 @@ require('dotenv').config();
 const { NODE_ENV } = process.env;
 
 switch (NODE_ENV) {
-case 'development':
+  case 'development':
-case 'production':
+  case 'production':
-case 'test':
+  case 'test':
     module.exports = require(`./webpack/${NODE_ENV}`); break;
-default:
+  default:
     console.error('ERROR: NODE_ENV must be set to either `development`, `test`, or `production`.');
     process.exit(1);
 }