fix: housekeeping

package.json

@@ -6,33 +6,36 @@
     "dev": "cross-env NODE_OPTIONS='--inspect' next dev",
     "build": "next build",
     "start": "next start",
-    "lint": "next lint",
+    "lint": "eslint .",
     "test": "jest",
     "test-coverage": "jest && live-server coverage/"
   },
   "dependencies": {
-    "@markdoc/markdoc": "^0.2.2",
-    "@types/node": "18.15.11",
-    "@types/react": "18.0.33",
-    "@types/react-dom": "18.0.11",
-    "@vercel/analytics": "^1.0.0",
-    "eslint": "8.38.0",
-    "eslint-config-next": "13.3.0",
-    "next": "13.2.4",
-    "prismjs": "^1.29.0",
-    "react": "18.2.0",
-    "react-dom": "18.2.0",
-    "typescript": "5.0.4"
+    "@markdoc/markdoc": "^0.5.7",
+    "@types/node": "25.5.0",
+    "@types/react": "19.2.14",
+    "@types/react-dom": "19.2.3",
+    "@vercel/analytics": "^2.0.1",
+    "eslint": "10.1.0",
+    "eslint-config-next": "16.2.1",
+    "next": "16.2.1",
+    "prismjs": "^1.30.0",
+    "react": "19.2.4",
+    "react-dom": "19.2.4",
+    "typescript": "6.0.2"
   },
   "devDependencies": {
-    "@testing-library/jest-dom": "^5.16.5",
-    "@testing-library/react": "^14.0.0",
-    "@types/prismjs": "^1.26.0",
-    "cross-env": "^7.0.3",
-    "eslint-plugin-prettier": "^4.2.1",
-    "jest": "^29.5.0",
-    "jest-environment-jsdom": "^29.5.0",
-    "prettier": "^2.8.7",
-    "ts-node": "^10.9.1"
+    "@eslint/eslintrc": "^3.3.5",
+    "@testing-library/dom": "^10.4.1",
+    "@testing-library/jest-dom": "^6.9.1",
+    "@testing-library/react": "^16.3.2",
+    "@types/prismjs": "^1.26.6",
+    "cross-env": "^10.1.0",
+    "eslint-config-prettier": "^10.1.8",
+    "eslint-plugin-prettier": "^5.5.5",
+    "jest": "^30.3.0",
+    "jest-environment-jsdom": "^30.3.0",
+    "prettier": "^3.8.1",
+    "ts-node": "^10.9.2"
   }
 }