huge updates i donot track what updates i have made

.env.example

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+# Django Settings
+DJANGO_SECRET_KEY=your-secret-key-here
+DJANGO_DEBUG=True
+DJANGO_ALLOWED_HOSTS=*
+
+# Firebase Configuration
+FIREBASE_API_KEY=your_firebase_api_key_here
+FIREBASE_AUTH_DOMAIN=your_project_id.firebaseapp.com
+FIREBASE_PROJECT_ID=your_project_id
+FIREBASE_STORAGE_BUCKET=your_project_id.firebasestorage.app
+FIREBASE_MESSAGING_SENDER_ID=your_sender_id
+FIREBASE_APP_ID=your_app_id
+FIREBASE_MEASUREMENT_ID=your_measurement_id
+
+# Email Configuration
+EMAIL_BACKEND=django.core.mail.backends.console.EmailBackend
+DEFAULT_FROM_EMAIL=noreply@studentmanagementsystem.com
+
+# SMS Configuration
+SMS_API_KEY=your_sms_api_key_here
+SMS_SENDER_ID=SMSSYS
+
+# Cache Configuration
+CACHE_LOCATION=unique-snowflake