feat: add interactive terminal support for containers via WebSocket

- Implemented WebSocket endpoint for executing interactive shells in Docker containers.
- Added ticket-based authentication for terminal access to enhance security.
- Updated frontend to support terminal interactions, including lazy loading of terminal components.
- Enhanced backend to manage terminal session tickets and settings for enabling/disabling terminal access.
- Updated Nginx configuration to support WebSocket connections for terminal sessions.
- Added necessary dependencies for terminal functionality in the frontend.
- Improved user interface to include terminal access controls and feedback on terminal status.

vps-monitor/frontend/package-lock.json

@@ -8,6 +8,8 @@
       "name": "vps-monitor-frontend",
       "version": "1.0.0",
       "dependencies": {
+        "@xterm/addon-fit": "^0.10.0",
+        "@xterm/xterm": "^5.5.0",
         "lucide-react": "^0.396.0",
         "react": "^18.3.1",
         "react-dom": "^18.3.1"
@@ -1224,6 +1226,21 @@
         "vite": "^4.2.0 || ^5.0.0 || ^6.0.0 || ^7.0.0"
       }
     },
+    "node_modules/@xterm/addon-fit": {
+      "version": "0.10.0",
+      "resolved": "https://registry.npmjs.org/@xterm/addon-fit/-/addon-fit-0.10.0.tgz",
+      "integrity": "sha512-UFYkDm4HUahf2lnEyHvio51TNGiLK66mqP2JoATy7hRZeXaGMRDr00JiSF7m63vR5WKATF605yEggJKsw0JpMQ==",
+      "license": "MIT",
+      "peerDependencies": {
+        "@xterm/xterm": "^5.0.0"
+      }
+    },
+    "node_modules/@xterm/xterm": {
+      "version": "5.5.0",
+      "resolved": "https://registry.npmjs.org/@xterm/xterm/-/xterm-5.5.0.tgz",
+      "integrity": "sha512-hqJHYaQb5OptNunnyAnkHyM8aCjZ1MEIDTQu1iIbbTD/xops91NB5yq1ZK/dC2JDbVWtF23zUtl9JE2NqwT87A==",
+      "license": "MIT"
+    },
     "node_modules/any-promise": {
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/any-promise/-/any-promise-1.3.0.tgz",