Upgrade to Next 16

Author: mitchellh

package-lock.json

@@ -16,7 +16,7 @@
     "klaw-sync": "^6.0.0",
     "lucide-react": "^0.424.0",
     "mermaid": "^11.9.0",
-    "next": "15.5.9",
+    "next": "^16.1.6",
     "next-mdx-remote": "^6.0.0",
     "postcss-flexbugs-fixes": "^5.0.2",
     "postcss-preset-env": "^9.6.0",
@@ -30,12 +30,12 @@
     "zustand": "^5.0.2"
   },
   "devDependencies": {
+    "@biomejs/biome": "^1.9.4",
     "@types/klaw-sync": "^6.0.5",
     "@types/node": "20.14.13",
     "@types/react": "19.2.3",
     "@types/react-dom": "19.2.3",
     "@types/xml2js": "^0.4.14",
-    "@biomejs/biome": "^1.9.4",
     "typescript": "5.5.4"
   },
   "overrides": {

package.json

@@ -14,7 +14,7 @@
     "moduleResolution": "bundler",
     "resolveJsonModule": true,
     "isolatedModules": true,
-    "jsx": "preserve",
+    "jsx": "react-jsx",
     "incremental": true,
     "paths": {
       "@/*": [