Bump TS SDK to latest + npm audit fix

* In package.json under cli/, client/, server/ and /
  - bump @modelcontextprotocol/sdk to ^1.20.1
* In client/package.json
  - bump @vitejs/plugin-react to ^5.0.4
  - bump vite to ^7.1.11
* In package-lock.json
  - bump playwright to 1.56.1
  - cascading changes to rollup and other dependencies

client/package.json

@@ -25,7 +25,7 @@
     "cleanup:e2e": "node e2e/global-teardown.js"
   },
   "dependencies": {
-    "@modelcontextprotocol/sdk": "^1.18.0",
+    "@modelcontextprotocol/sdk": "^1.20.1",
     "@radix-ui/react-checkbox": "^1.1.4",
     "@radix-ui/react-dialog": "^1.1.3",
     "@radix-ui/react-icons": "^1.3.0",
@@ -61,7 +61,7 @@
     "@types/react": "^18.3.23",
     "@types/react-dom": "^18.3.0",
     "@types/serve-handler": "^6.1.4",
-    "@vitejs/plugin-react": "^4.7.0",
+    "@vitejs/plugin-react": "^5.0.4",
     "autoprefixer": "^10.4.20",
     "co": "^4.6.0",
     "eslint": "^9.11.1",
@@ -77,6 +77,6 @@
     "ts-jest": "^29.4.0",
     "typescript": "^5.5.3",
     "typescript-eslint": "^8.38.0",
-    "vite": "^6.3.5"
+    "vite": "^7.1.11"
   }
 }