Add link in header

[Fred-Vatin]

Hi,

This feature is known as File Referencing in Code Styler.

It allows to add a link to open a local or external file or folder.

How it could work

All the ways to make a reference:

• Local paths should be set as relative paths (i.e. ./path/from/current/folder)
• Absolute paths starting from the root vault - indicated by @/ (i.e. @/vaultParent/file.py)
• Markdown links (i.e. [[file.py]]).
• Remote paths, should be set using a link to the file from the relevant site, i.e. [help](https://github.com/mayurankv/Obsidian-Code-Styler/blob/main/README.md)

```Title="Title may be different" ref=[My file](file:///E:/OneDrive/some-file.css)
some code…
``` 

In this case, the title is displayed first and the link display follows. If there is no title, only the title is displayed.