feat: add trading dashboard with API and UI components

- Introduced a new trading dashboard consisting of a FastAPI backend (`dashboard-api`) for data retrieval and a React frontend (`dashboard-ui`) for visualization.
- Implemented a log parser to monitor and store bot logs in an SQLite database.
- Configured Docker setup for both API and UI, including necessary Dockerfiles and a docker-compose configuration.
- Added setup documentation for running the dashboard and accessing its features.
- Enhanced the Jenkins pipeline to build and push the new dashboard images.

dashboard/ui/nginx.conf

@@ -0,0 +1,23 @@
+server {
+    listen 3000;
+    root /usr/share/nginx/html;
+    index index.html;
+
+    # SPA — 모든 경로를 index.html로
+    location / {
+        try_files $uri $uri/ /index.html;
+    }
+
+    # API 프록시 → 백엔드 컨테이너
+    location /api/ {
+        proxy_pass http://dashboard-api:8080;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+    }
+
+    # 캐시 설정
+    location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff2?)$ {
+        expires 7d;
+        add_header Cache-Control "public, immutable";
+    }
+}