feat(KB-058): complete Step 1 — add node-pty and xterm.js dependencies

packages/dashboard/package.json

@@ -34,13 +34,20 @@
     "@kb/core": "workspace:*",
     "@kb/engine": "workspace:*",
     "@types/multer": "^2.1.0",
+    "@xterm/xterm": "^5.5.0",
+    "@xterm/addon-fit": "^0.10.0",
+    "@xterm/addon-search": "^0.15.0",
+    "@xterm/addon-web-links": "^0.11.0",
+    "@xterm/addon-webgl": "^0.18.0",
     "express": "^5.1.0",
     "lucide-react": "^1.7.0",
     "multer": "^2.1.1",
+    "node-pty": "^1.1.0-beta22",
     "react": "^19.0.0",
     "react-dom": "^19.0.0",
     "react-markdown": "^10.1.0",
-    "remark-gfm": "^4.0.1"
+    "remark-gfm": "^4.0.1",
+    "ws": "^8.18.0"
   },
   "devDependencies": {
     "@testing-library/jest-dom": "^6.9.1",
@@ -50,6 +57,7 @@
     "@types/node": "^22.0.0",
     "@types/react": "^19.0.0",
     "@types/react-dom": "^19.0.0",
+    "@types/ws": "^8.5.0",
     "@vitejs/plugin-react": "^4.3.0",
     "@vitest/coverage-v8": "^3.1.0",
     "jsdom": "^29.0.1",