chore: add comments to generated template

.changeset/salty-readers-pull.md

@@ -0,0 +1,5 @@
+---
+'create-fumadocs-app': patch
+---
+
+add comments to generated template

apps/docs/content/docs/ui/index.mdx

@@ -105,7 +105,7 @@ npm run dev
 
 In the project, you can see:
 
-- `lib/source.ts`: Code for content source adapter, Fumadocs needs [`loader()`](/docs/headless/source-api) to interact with your content source.
+- `lib/source.ts`: Code for content source adapter, Fumadocs uses [`loader()`](/docs/headless/source-api) to interact with your content source, it also assign an url to your pages.
 - `app/layout.config.tsx`: Shared options for layouts, optional but preferred to keep.
 - `app/(home)`: The route group for your landing page and other pages.
 - `app/docs`: The documentation layout and pages.

packages/create-app/template/fuma-docs-mdx/lib/source.ts

@@ -2,6 +2,7 @@ import { docs } from '@/.source';
 import { loader } from 'fumadocs-core/source';
 
 export const source = loader({
+  // `loader()` also assign an url to your pages
   baseUrl: '/docs',
   source: docs.toFumadocsSource(),
 });