Clear sensitive data from .env.example

Removed sensitive information from the example environment file.

.env.example

@@ -9,8 +9,8 @@
 
 # ── Application ───────────────────────────────────────────────
 APP_ENV=production
-SITE_NAME=MSPE
-SITE_URL=https://mspe.pro
+SITE_NAME=
+SITE_URL=
 
 # ── Database ──────────────────────────────────────────────────
 # Use 'file' for JSON file storage, or 'mysql' for MySQL database
@@ -28,15 +28,3 @@ ADMIN_PASS=CHANGE_ME_TO_A_STRONG_PASSWORD
 # ── JWT Secret ────────────────────────────────────────────────
 # Generate a random secret: php -r "echo bin2hex(random_bytes(32));"
 JWT_SECRET=CHANGE_ME_GENERATE_RANDOM_SECRET
-
-# ── Admin Email ───────────────────────────────────────────────
-ADMIN_EMAIL=info@mspe.pro
-
-# ── SMTP Configuration (for sending emails) ──────────────────
-# Hostinger SMTP settings (check Hostinger hPanel for exact values)
-SMTP_HOST=smtp.hostinger.com
-SMTP_PORT=465
-SMTP_USER=info@mspe.pro
-SMTP_PASS=your_email_password
-SMTP_FROM_NAME=MSPE
-SMTP_FROM_EMAIL=info@mspe.pro