📝 Add new blog structure

apps/docs/contribute/guides/blog.mdx

@@ -0,0 +1,38 @@
+---
+title: 'Contribute to the blog'
+sidebarTitle: 'Blog'
+icon: 'newspaper'
+---
+
+The [official Typebot blog](https://typebot.io/blog) is a place where we share any ideas, original content related to the chatbot industry, and Typebot itself.
+
+You are free to contribute to the blog or fix any typos you may find.
+
+1. Head over to the [content folder](https://github.com/baptisteArno/typebot.io/tree/main/apps/landing-page/content) on the Github repo.
+2. Click on the blog post file you want to edit. Or create a new file by clicking on the `Add file` button.
+3. If you did not already have a fork of the repository, you will be prompted to create one.
+4. Once you're happy with your changes, hit `Commit changes...`.
+5. Click on `Create pull request`.
+6. Add a title and a description to describe your changes.
+7. Click on `Create pull request`.
+
+It will be reviewed and merged if approved!
+
+## New article guidelines
+
+- The article should be related to chatbots, or Typebot.
+- The article should be written in English.
+- The article should be original content. No plagiarism.
+- The article should not be 100% AI-generated.
+
+The mdx file should always start with the following frontmatter:
+
+```md
+---
+title: 'My awesome blog post'
+publishedAt: '2023-11-19'
+summary: 'A short summary of the blog post.'
+---
+```
+
+By default the og image is generated from the title of the blog post. If you want to use a custom og image, you can specify a `image` field in the frontmatter.