release: prepare v1.0.0

- Bump version from 0.2.8 to 1.0.0 in package.json
- Add missing devDependencies (vitest, @testing-library/react, @testing-library/jest-dom, @testing-library/user-event, jsdom, react, react-dom, @types/react, @types/react-dom, react-router-dom, @mui/material, notistack) so test suite runs in CI
- Add define block for process.env.NODE_ENV in vitest.config.mts for jsdom/React 18 compatibility
- Switch from package-lock.json to pnpm-lock.yaml (pnpm as canonical package manager)
- Update artifacthub-pkg.yml to v1.0.0 with updated archive-url and changes block
- Update CHANGELOG.md with [1.0.0] entry and updated comparison links

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

package.json

@@ -1,6 +1,6 @@
 {
   "name": "rook",
-  "version": "0.2.8",
+  "version": "1.0.0",
   "description": "Headlamp plugin for Rook-Ceph cluster visibility and CSI driver monitoring",
   "repository": {
     "type": "git",
@@ -25,7 +25,19 @@
     "test:watch": "vitest"
   },
   "devDependencies": {
-    "@kinvolk/headlamp-plugin": "^0.13.0"
+    "@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": "^3.2.4"
   },
   "overrides": {
     "tar": "^7.5.11",