Updated eslint and prettier configs and formatted code (#91)

* updated linter and prettier

* formatted files with prettier + lint fix

* added google rules to eslint config

* fixes for linter

* fix

* fixes in .eslintrc.yml

* fixed code style

.eslintrc.yml

@@ -1,15 +1,39 @@
 env:
   browser: true
   es2021: true
+  node: true
 settings:
   react:
     version: detect
+root: true
 extends:
-  - react-app
+  - eslint:recommended
+  - google
+  - prettier
+  - plugin:react/recommended
 overrides: []
 parserOptions:
   ecmaVersion: latest
   sourceType: module
 plugins:
   - react
-rules: {}
+rules:
+  {
+    'max-len': [
+      'error',
+      {
+        code: 120,
+        ignoreComments: true,
+        ignoreTemplateLiterals: true,
+        ignoreUrls: true,
+      },
+    ],
+    'no-process-env': 'off',
+    'require-jsdoc': 'off',
+    'no-unused-vars': [
+      'error',
+      {
+        varsIgnorePattern: '^React$',
+      },
+    ],
+  }

.prettierignore

@@ -1,4 +1,5 @@
 
+dist
 build
 coverage
 node_modules

.prettierrc.json

@@ -0,0 +1,4 @@
+{
+  "singleQuote": true,
+  "printWidth": 120
+}