Function getBlogPosts

getBlogPosts(
locale?: string,
): { metadata: Metadata; slug: string; content: string }[]
Retrieves all blog posts from the posts content directory

Main entry point for fetching blog posts with optional locale filtering. Automatically resolves the posts directory path from the project root.
Parameters
- Optionallocale: string
  Optional locale code (e.g., 'ja', 'en') to filter posts by language
Returns { metadata: Metadata; slug: string; content: string }[]
Array of blog post objects with metadata, slug, and content
Example
```
// Get all blog posts
const allPosts = getBlogPosts()

// Get only Japanese posts
const jaPosts = getBlogPosts('ja')

// Access post data
allPosts.forEach(post => {
  console.log(post.metadata.title)
  console.log(post.slug)
  console.log(post.content)
})
```
- Defined in features/posts/getBlogPosts.ts:29