Fix: exclude all .env.* files from git, remove .env.production

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

.env.production

@@ -1,43 +0,0 @@
-APP_NAME="WIT-TEST-Shop"
-APP_ENV=production
-APP_KEY=
-APP_DEBUG=false
-APP_URL=https://witstore.wende.it
-
-APP_LOCALE=de
-APP_FALLBACK_LOCALE=de
-APP_FAKER_LOCALE=de_DE
-
-BCRYPT_ROUNDS=12
-
-LOG_CHANNEL=stack
-LOG_LEVEL=error
-
-DB_CONNECTION=mysql
-DB_HOST=127.0.0.1
-DB_PORT=3306
-DB_DATABASE=wendeIT_WITS
-DB_USERNAME=wendeIT_WITSU
-DB_PASSWORD=Sfn4r3z3U?krhzM?
-
-SESSION_DRIVER=file
-SESSION_LIFETIME=120
-SESSION_ENCRYPT=false
-SESSION_PATH=/
-SESSION_DOMAIN=null
-
-FILESYSTEM_DISK=public
-QUEUE_CONNECTION=database
-
-CACHE_STORE=file
-
-MAIL_MAILER=smtp
-MAIL_SCHEME=tls
-MAIL_HOST=smtp.wende.it
-MAIL_PORT=587
-MAIL_USERNAME=shop@wende.it
-MAIL_PASSWORD=
-MAIL_FROM_ADDRESS="shop@wende.it"
-MAIL_FROM_NAME="WIT-TEST-Shop"
-
-VITE_APP_NAME="${APP_NAME}"

.gitignore

@@ -5,7 +5,8 @@
 /storage/app/public
 /vendor
 .env
-.env.backup
+.env.*
+!.env.example
 .phpunit.result.cache
 database/database.sqlite
 *.sqlite