chore: fixed wrong imports and deleted some

unnecessary prints.

ref: N25B-142

src/App.tsx

@@ -1,5 +1,5 @@
 import { Routes, Route, Link } from 'react-router'
-import { useState, useEffect } from 'react'
+import { useState } from 'react'
 import './App.css'
 import TemplatePage from './pages/TemplatePage/Template.tsx'
 import Home from './pages/Home/Home.tsx'
@@ -17,6 +17,7 @@ function App(){
   port: number;
   }; 
 
+  // (Acces to) the array of connected robots
   const [connectedRobots, setConnectedRobots] = useState<Robot[]>([]);
 
   return (