Add static deployment build and guide

deploy/nginx-static.conf

@@ -0,0 +1,17 @@
+server {
+    listen 80;
+    server_name _;
+
+    root /usr/share/nginx/html;
+    index index.html;
+
+    location / {
+        try_files $uri $uri/ /index.html;
+    }
+
+    location ~* \.(?:js|css|png|jpg|jpeg|webp|gif|svg|ico|woff2)$ {
+        try_files $uri =404;
+        expires 1d;
+        add_header Cache-Control "public, max-age=86400";
+    }
+}