controllers post respond added

README.md

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+<h1>Lamby, Testing.</h1>
+
+It is a project where the football coaches can find a solution to show to the players some tactic to apply during any game.
+As it has a dashboard  players will see how they must behave in offensive and defensive moments, avoiding misunderstandings that can make the difference between being victorious or not.
+
+The main project was built by <a href="https://github.com/gridwork-nl/lamby">Jasja Prick</a>, then we took place during the testing and refactoring work.
+                      <img src="https://raw.githubusercontent.com/gridwork-nl/lamby/master/client/src/img/lamby-readme-title.gif">
+
+The app was built on top of React with Typescript and Sass on the front-End, and Node.js with express as a framework and PostgreSQL with Sequelize as the databases. Therefore, in order of guaranteeing the good functionality of the software, it was tested on both sides, back-end and front-end.
+
+ <h3>Front-End</h3>
+
+   - types/jest
+   - react-test-render
+   -  react-test-renderer
+   -  testing-library
+   -  jest-dom
+
+<h3> Back-End</h3>
+
+   -    jest 
+   -    mocha 
+   -    chai
+   -    supertest
+
+Because of the testing implementation, it ensures the stability of the code in case it can be expanded or refactored.
+
+<h3>Contributors</h3>
+<a href="https://github.com/JoseLLamasT">Jose Luis Lamas</a>
+
+<a href="https://github.com/yaniraP">Yanira Pérez</a>
+
+  <img src="https://raw.githubusercontent.com/gridwork-nl/lamby/master/client/src/img/mockup-lamby.jpg">

client/lamby-app/.eslintrc.js

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+module.exports = {
+  env: {
+    browser: true,
+    es2021: true,
+    'jest': true,
+    'node': true,
+  },
+  extends: [
+    'eslint:recommended',
+    'plugin:react/recommended',
+    'plugin:@typescript-eslint/recommended',
+  ],
+  parser: '@typescript-eslint/parser',
+  parserOptions: {
+    ecmaFeatures: {
+      jsx: false,
+    },
+    ecmaVersion: 12,
+    sourceType: 'module',
+  },
+  plugins: ['react', '@typescript-eslint'],
+  rules: {
+    'react/react-in-jsx-scope': 'off',
+  },
+};