Add first accessibility tests

package.json

@@ -69,6 +69,7 @@
     "@vitejs/plugin-react": "^4.0.4",
     "@vitest/coverage-v8": "^0.34.5",
     "adm-zip": "^0.5.10",
+    "axe-core": "^4.8.2",
     "chalk": "^5.3.0",
     "eslint": "^8.50.0",
     "history": "^5.3.0",
@@ -78,7 +79,8 @@
     "typescript": "^5.2.2",
     "vite": "^4.4.9",
     "vite-plugin-pwa": "^0.16.5",
-    "vitest": "^0.34.5"
+    "vitest": "^0.34.5",
+    "vitest-canvas-mock": "^0.3.3"
   },
   "browserslist": [
     ">0.2%",