Fix Hugging Face Spaces port requirement and set SSH remote

Dockerfile

@@ -15,6 +15,6 @@ FROM nginx:alpine
 COPY --from=builder /app/dist /usr/share/nginx/html
 COPY nginx.conf /etc/nginx/conf.d/default.conf
 
-EXPOSE 80
+EXPOSE 7860
 
 CMD ["nginx", "-g", "daemon off;"]

README.md

@@ -4,7 +4,7 @@ emoji: 🤖
 colorFrom: blue
 colorTo: indigo
 sdk: docker
-app_port: 80
+app_port: 7860
 short_description: 对话式节点工作流编辑器 - 通过 AI 对话轻松生成和修改流程图
 ---
 

nginx.conf

@@ -1,5 +1,5 @@
 server {
-    listen 80;
+    listen 7860;
     server_name localhost;
 
     root /usr/share/nginx/html;