chore(deps): major version updates — TypeScript 7, vitest 4, eslint 10, jsdom 29, concurrently 10

Jury-Voting: typescript 5.9->7.0, vitest 3->4, jsdom 26->29, concurrently 9->10
Projekt-KIQ-HP: eslint 9->10, @eslint/js 9->10
privat/CV: typescript 5.9->7.0, vitest 3->4
andreknie.de: js-yaml stays at 4 (v5 breaks ESM default export, needs code change)

dhive/Jury-Voting/package.json

@@ -29,11 +29,11 @@
     "@types/react": "^19.2.14",
     "@types/react-dom": "^19.2.3",
     "@vitejs/plugin-react": "^6.0.1",
-    "concurrently": "^9.1.2",
+    "concurrently": "^10.0.3",
     "fast-check": "^4.1.1",
-    "jsdom": "^26.1.0",
-    "typescript": "^5.8.3",
+    "jsdom": "^29.1.1",
+    "typescript": "^7.0.2",
     "vite": "^8.0.4",
-    "vitest": "^3.2.3"
+    "vitest": "^4.1.10"
   }
 }