Add Egyptian escape room digital lock web app.

React/Vite lock UI with color-coded inputs, celebration SFX, and unlock video; Docker/nginx packaging and homelab deploy scripts documented in AGENTS.md.

nginx.conf

@@ -0,0 +1,15 @@
+server {
+    listen 80;
+    server_name _;
+    root /usr/share/nginx/html;
+    index index.html;
+
+    location /media/ {
+        alias /media/;
+        add_header Cache-Control "no-cache";
+    }
+
+    location / {
+        try_files $uri $uri/ /index.html;
+    }
+}