fix: remove c12 default value

src/utils/config.ts

@@ -12,7 +12,7 @@ const defaultConfig = {
 }
 
 export async function loadContentConfig(rootDir: string, opts: { defaultFallback?: boolean } = {}) {
-  const { config, configFile } = await loadConfig({ name: 'content', cwd: rootDir, defaultConfig })
+  const { config, configFile } = await loadConfig({ name: 'content', cwd: rootDir })
 
   if (!configFile && opts?.defaultFallback) {
     logger.warn('`content.config.ts` is not found, falling back to default collection. In order to have full control over your collections, create the config file in project root. See: https://content.nuxt.com/getting-started/installation')