Deploy LittleShop to Hostinger with Docker and BunkerWeb

- Updated Docker configuration for production deployment
- Added SilverPay integration settings
- Configured for admin.thebankofdebbie.giize.com deployment
- Includes all recent security fixes and improvements

🤖 Generated with [Claude Code](https://claude.ai/code)

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

LittleShop/appsettings.json

@@ -3,7 +3,7 @@
     "DefaultConnection": "Data Source=littleshop.db"
   },
   "Jwt": {
-    "Key": "8aiNFkRrOao7/vleviWM8EP5800dMOh2hlaKGJoQOQvaxxOVHM3eLAb3+5KN8EcjKZKREHttGKUfvtQrV3ZM4A==",
+    "Key": "ThisIsATemporaryKeyFor-TestingPurposesOnlyGenerateSecureKey1234567890ABCDEF",
     "Issuer": "LittleShop",
     "Audience": "LittleShop",
     "ExpiryInHours": 24