feat(altcha): add altcha validation layer to login

src/Flag/FlagAccessor.php

@@ -15,7 +15,7 @@ class FlagAccessor
 
     public function isFlagEnabled(FlagEnum $flagName, bool $fallbackValue = false): bool
     {
-        $flagValue = $this->cache->getItem($flagName->value);
+        $flagValue = $this->cache->getItem($flagName->value)->get();
 
         if (null === $flagValue) {
             return $fallbackValue;