Add more Local options in codeblock (ignore, limit, etc)

[Moyf]

The folder-index-content code block now supports the following configuration options:

Option	Description	Example
title	This will overwrite the Filename inside the Index	title: My Custom Title
ignore	Files/folders to exclude from the content (supports wildcards)	ignore: *.pdf, *img*, temp
recursionLimit	Override the global subfolder limit for this index	recursionLimit: 2

Example:

```folder-index-content
title: Project Files
ignore: *.pdf, *img*, temp
recursionLimit: 2
```

And I add a new option:

---

Those codes are primarily wrote by AI (Windsurf), I just guided it and do tests.
It works on my 'puter, but I think it would be safer that you check it before merging it 🥺

[Moyf]

By the way, the AI has added the title option, but actually I am not sure how it works. > <