fix: changed link to direct to balancer github page

Author: amahuli03

frontend/src/components/Footer/Footer.tsx

@@ -62,7 +62,7 @@ function Footer() {
           >
             Leave feedback
           </Link>
-          <a href="https://www.flipcause.com/secure/cause_pdetails/MjMyMTIw"
+          <a href="https://github.com/CodeForPhilly/balancer-main"
             target="_blank"
             className="flex justify-center text-black hover:border-blue-600 hover:text-blue-600 hover:no-underline"
           >

frontend/src/components/Header/Header.tsx

@@ -165,7 +165,7 @@ const Header: React.FC<LoginFormProps> = ({ isAuthenticated, isSuperuser }) => {
               Leave Feedback
             </Link>
             <a
-              href="https://www.flipcause.com/secure/cause_pdetails/MjMyMTIw"
+              href="https://github.com/CodeForPhilly/balancer-main"
               target="_blank"
               className="header-nav-item"
             >

frontend/src/components/Header/MdNavBar.tsx

@@ -120,7 +120,7 @@ const MdNavBar = (props: LoginFormProps) => {
                         </Link>
                     </li>
                     <li className="border-b border-gray-300 p-4">
-                        <a href="https://www.flipcause.com/secure/cause_pdetails/MjMyMTIw"
+                        <a href="https://github.com/CodeForPhilly/balancer-main"
                           target="_blank"
                           className="mr-9 text-black hover:border-b-2 hover:border-blue-600 hover:text-black hover:no-underline"
                         >

frontend/src/pages/About/About.tsx

@@ -77,7 +77,7 @@ function About() {
             </div>
           </div>
           <div className="mb-20 mt-5 flex flex-row flex-wrap justify-center gap-4">
-            <a href="https://www.flipcause.com/secure/cause_pdetails/MjMyMTIw" target="_blank">
+            <a href="https://github.com/CodeForPhilly/balancer-main" target="_blank">
               <button className="btnBlue transition-transform focus:outline-none focus:ring focus:ring-blue-200">
                 Donate
               </button>