release: prepare v1.0.0

- Bump version from 0.1.5 to 1.0.0 in package.json
- Add missing devDependencies: @mui/material ^5.15.14, @types/react ^18.0.0,
  @types/react-dom ^18.0.0, notistack ^3.0.0; pin vitest to ^3.2.4
- Replace package-lock.json with pnpm-lock.yaml (switch to pnpm)
- Update artifacthub-pkg.yml: version 1.0.0, v1.0.0 archive URL,
  TBD checksum placeholder, add changes block
- Add [1.0.0] entry to CHANGELOG.md with version comparison links
- All 74 tests pass

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

package.json

@@ -1,6 +1,6 @@
 {
   "name": "kube-vip",
-  "version": "0.1.5",
+  "version": "1.0.0",
   "description": "Headlamp plugin for kube-vip virtual IP and load balancer visibility",
   "repository": {
     "type": "git",
@@ -34,13 +34,17 @@
   },
   "devDependencies": {
     "@kinvolk/headlamp-plugin": "^0.13.0",
+    "@mui/material": "^5.15.14",
     "@testing-library/jest-dom": "^6.4.8",
     "@testing-library/react": "^16.0.0",
     "@testing-library/user-event": "^14.5.2",
+    "@types/react": "^18.0.0",
+    "@types/react-dom": "^18.0.0",
     "jsdom": "^24.0.0",
+    "notistack": "^3.0.0",
     "react": "^18.3.1",
     "react-dom": "^18.3.1",
     "react-router-dom": "^5.3.0",
-    "vitest": "^3.0.5"
+    "vitest": "^3.2.4"
   }
 }