Add FriendlyCaptcha vendor dir

vendor/ossycodes/friendlycaptcha/lang/en/validation.php

@@ -0,0 +1,18 @@
+<?php
+
+/*
+|--------------------------------------------------------------------------
+| Validation Language Lines
+|--------------------------------------------------------------------------
+*/
+
+return [
+    'secret_missing' => 'You forgot to add the secret (=API key) parameter.',
+    'secret_invalid' => 'The API key you provided was invalid.',
+    'solution_missing' => 'You forgot to add the secret (=API key) parameter.',
+    'secret_missing' => 'You forgot to add the solution parameter.',
+    'bad_request' => 'Something else is wrong with your request, e.g. your request body is empty.',
+    'solution_invalid' => 'The solution you provided was invalid (perhaps the user tried to tamper with the puzzle).',
+    'solution_timeout_or_duplicate' => 'The puzzle that the solution was for has expired or has already been used.',
+    'unexpected' => 'An unexpected error occurred.'
+];