Feedback and test sender implement, minor fixes with links

src/components/layout.js

@@ -1,10 +1,11 @@
 import Link from 'next/link'
 
 import tabs from '../data/tabs.json'
+import constants from '../constants.json'
 
 // TODO: activelink prop to set link to active
 export default function Layout (props) {
-  const { currPageName } = props
+  const href = '' // TODO
 
   return (
     <div>
@@ -24,11 +25,14 @@ export default function Layout (props) {
           return (
             <Link href={item.href} key={key} >
               <a
-                className={currPageName === key ? 'active' : ''}
+                className={href.includes(key) ? 'active' : ''}
               >{item.text}</a>
             </Link>
           )
         })}
+        <a href={constants.serverUrl + 'donate'}>
+          Donate
+        </a>
       </div>
       <div className='content'>
         {props.children}