Add feather case for redirect URL

Author: NovaDev404

sourceRedirect.html

@@ -22,6 +22,9 @@
                 case 'esign':
                     redirectURL = 'esign://addsource?url=https://prostore-ios.github.io/apps.json';
                     break;
+                case 'feather':
+                    redirectURL = 'feather://source/https://prostore-ios.github.io/apps.json';
+                    break;
                 case 'scarlet':
                     redirectURL = 'scarlet://repo=https://prostore-ios.github.io/apps.json';
                     break;