🎉 Initial commit: PiAgentUI — AI Agent Desktop & Web UI

A professional workspace for AI coding agents with:
- Real-time streaming chat with SSE
- Session management (fork, clone, tree navigation)
- MCP tools browser & metadata panel
- Skills browser (global, project, package sources)
- Voice input & STT provider configuration
- Integrated terminal & file explorer
- Model selector with capability metadata
- Keyboard-first UI with command palette
- 8 languages (en, pt-BR, es, ja, zh-CN, ar, bn, hi)
- Tauri 2 desktop app
- React 19 + TypeScript + Vite 8 + Tailwind CSS 4
- Pi Agent extension runtime

Originally forked from OpenCodeUI, now an independent project.
License: GPL-3.0-only

docker/nginx.host.conf.example

@@ -0,0 +1,46 @@
+# ============================================
+# 物理机 Nginx 参考配置
+# ============================================
+# 放到 /etc/nginx/sites-enabled/ 下
+# 将域名请求代理到 Docker 容器
+
+server {
+    listen 80;
+    server_name opencode.example.com;
+
+    # 前端
+    location / {
+        proxy_pass http://127.0.0.1:3000;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+    }
+
+    # API 反向代理
+    location /api/ {
+        proxy_pass http://127.0.0.1:4096/;
+        proxy_http_version 1.1;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+
+        # SSE
+        proxy_set_header Connection '';
+        proxy_buffering off;
+        proxy_cache off;
+        chunked_transfer_encoding off;
+        proxy_read_timeout 86400s;
+        proxy_send_timeout 86400s;
+    }
+
+    # WebSocket（PTY 终端）
+    location /api/pty/ {
+        proxy_pass http://127.0.0.1:4096/pty/;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
+        proxy_set_header Host $host;
+        proxy_read_timeout 86400s;
+    }
+}