feat: enhance deployment process and server configuration

- Updated `deno.json` to allow environment variable access in the start task.
- Added `deploy.sh` script for building and deploying the application to a remote server.
- Modified `main.ts` to retrieve the `AUTH_SECRET` and `PORT` from environment variables.
- Created `my-score.service` for managing the Deno service with systemd.
- Cleaned up `user.ts` by removing unnecessary console logs.

my-score.service

@@ -0,0 +1,19 @@
+[Unit]
+Description=My Score Deno Service
+After=network.target
+
+[Service]
+Type=simple
+User=root
+WorkingDirectory=/home/media-backend
+Environment=PATH=/usr/local/bin:/usr/bin:/bin
+Environment=PORT=8000
+Environment=AUTH_SECRET=it-is-a-secret
+ExecStart=/usr/local/bin/deno run --allow-net --allow-read --allow-write --allow-env main.ts
+Restart=always
+RestartSec=10
+StandardOutput=journal
+StandardError=journal
+
+[Install]
+WantedBy=multi-user.target