chore: update c3 template to Next 16 (#1084)

Author: vicb

create-cloudflare/next/package.json

@@ -3,7 +3,7 @@
 	"version": "0.1.0",
 	"private": true,
 	"scripts": {
-		"dev": "next dev --turbopack",
+		"dev": "next dev",
 		"build": "next build",
 		"start": "next start",
 		"lint": "next lint",
@@ -13,8 +13,8 @@
 		"cf-typegen": "wrangler types --env-interface CloudflareEnv ./cloudflare-env.d.ts"
 	},
 	"dependencies": {
-		"@opennextjs/cloudflare": "^1.14.4",
-		"next": "15.5.9",
+		"@opennextjs/cloudflare": "^1.15.1",
+		"next": "16.1.4",
 		"react": "19.1.4",
 		"react-dom": "19.1.4"
 	},
@@ -27,7 +27,7 @@
 		"eslint": "^9",
 		"eslint-config-next": "15.4.6",
 		"tailwindcss": "^4",
-		"typescript": "^5",
-		"wrangler": "^4.53.0"
+		"typescript": "^5.7.4",
+		"wrangler": "^4.59.3"
 	}
 }

create-cloudflare/next/tsconfig.json

@@ -11,7 +11,7 @@
 		"moduleResolution": "bundler",
 		"resolveJsonModule": true,
 		"isolatedModules": true,
-		"jsx": "preserve",
+		"jsx": "react-jsx",
 		"incremental": true,
 		"plugins": [
 			{
@@ -20,8 +20,9 @@
 		],
 		"paths": {
 			"@/*": ["./src/*"]
-		}
+		},
+		"types": ["./cloudflare-env.d.ts", "node"]
 	},
-	"include": ["next-env.d.ts", "**/*.ts", "**/*.tsx", ".next/types/**/*.ts"],
+	"include": ["next-env.d.ts", "**/*.ts", "**/*.tsx", ".next/types/**/*.ts", ".next/dev/types/**/*.ts"],
 	"exclude": ["node_modules"]
 }