feat: create users.email_verified_at if absent

Author: mychidarko

src/Auth/User.php

@@ -177,7 +177,7 @@ public function generateVerificationToken($expiresIn = null): string
      */
     public function isVerified(): bool
     {
-        return !!$this->data['email_verified_at'];
+        return !!($this->data['email_verified_at'] ?? false);
     }
 
     /**
@@ -186,6 +186,14 @@ public function isVerified(): bool
      */
     public function verifyEmail(): bool
     {
+        if ($this->isVerified()) {
+            return true;
+        }
+
+        if (!isset($this->data['email_verified_at'])) {
+            $this->db->query("ALTER TABLE " . Config::get('db.table') . " ADD COLUMN email_verified_at TIMESTAMP NULL DEFAULT NULL")->execute();
+        }
+
         $this->data['email_verified_at'] = tick()->format(Config::get('timestamps.format'));
 
         try {