fix: add missing devDependencies for CI (vitest, testing-library, jsdom, react)

The package.json only listed @kinvolk/headlamp-plugin as a devDependency,
but CI runs tsc, eslint, prettier, and vitest which all require additional
packages. Add the same devDependencies used by the reference kube-vip plugin
and regenerate the lock file.

Also adds peerDependencies for react/react-dom to match the reference plugin
conventions.

Co-Authored-By: Paperclip <noreply@paperclip.ing>

package.json

@@ -24,8 +24,20 @@
     "test": "vitest run",
     "test:watch": "vitest"
   },
+  "peerDependencies": {
+    "react": "^18.0.0",
+    "react-dom": "^18.0.0"
+  },
   "devDependencies": {
-    "@kinvolk/headlamp-plugin": "^0.13.0"
+    "@kinvolk/headlamp-plugin": "^0.13.0",
+    "@testing-library/jest-dom": "^6.4.8",
+    "@testing-library/react": "^16.0.0",
+    "@testing-library/user-event": "^14.5.2",
+    "jsdom": "^24.0.0",
+    "react": "^18.3.1",
+    "react-dom": "^18.3.1",
+    "react-router-dom": "^5.3.0",
+    "vitest": "^3.0.5"
   },
   "overrides": {
     "tar": "^7.5.11",