chore(posts): add weight attribute to code_syntax and rich_content files

Author: adityatelange

content/posts/code_syntax.md

@@ -11,6 +11,7 @@ ShowToc: true
 TocOpen: true
 social:
   fediverse_creator: "@adityatelange@mastodon.social"
+weight: 3
 ---
 
 ### Inline Code

content/posts/markdown-syntax.md

@@ -12,6 +12,7 @@ cover:
   caption: "Generated using [OG Image Playground by Vercel](https://og-playground.vercel.app/)"
 ShowToc: true
 TocOpen: true
+weight: 1
 ---
 
 This article offers a sample of basic Markdown syntax that can be used in Hugo content files, also it shows whether basic HTML elements are decorated with CSS in a Hugo theme.

content/posts/rich-content.md

@@ -5,6 +5,7 @@ date: "2019-03-10"
 description: "A brief description of Hugo Shortcodes"
 tags: ["markdown", "shortcodes", "privacy"]
 ShowToc: true
+weight: 2
 ---
 
 Hugo ships with several [Built-in Shortcodes](https://gohugo.io/content-management/shortcodes/#use-hugos-built-in-shortcodes) for rich content, along with a [Privacy Config](https://gohugo.io/about/hugo-and-gdpr/) and a set of Simple Shortcodes that enable static and no-JS versions of various social media embeds.