feat: 更新SproutGate前后端代码

公网配置/sproutgate-frontend.conf

@@ -0,0 +1,26 @@
+server {
+    listen 2121;
+    server_name sproutgate-frontend;
+
+    root /shumengya/www/self-made/sproutgate-frontend;
+    index index.html;
+
+    location / {
+        # SPA fallback
+        try_files $uri $uri/ /index.html;
+    }
+
+    location ~ /\. {
+        deny all;
+    }
+
+    location ^~ /assets/ {
+        expires 30d;
+        add_header Cache-Control "public, immutable";
+    }
+
+    location ~* \.(css|js|map|png|jpg|jpeg|gif|svg|ico|webp|woff2?|ttf|eot)$ {
+        expires 30d;
+        add_header Cache-Control "public, immutable";
+    }
+}