feat: remove fextralife code get (#50)

Author: trs

get/src/codes.ts

@@ -1,9 +1,7 @@
 import { getOrcicornShiftCodes } from './source/orcicorn';
-import { getFextralifeShiftCodes } from './source/fextralife';
 import { getCodeVaultShiftCodes } from './source/codevault';
 
 export async function * getShiftCodes() {
-  yield * getFextralifeShiftCodes();
-  yield * getOrcicornShiftCodes();
   yield * getCodeVaultShiftCodes();
+  yield * getOrcicornShiftCodes();
 }