Add color support for badges in VM Notes (Markdown)

[tuxpowered]

Add color support for badges in VM Notes (Markdown)

[pdonias]

Ok but even if we say we support CommonMark and even if those blocks get added to the CommonMark spec, we won't be able to render them in XO 5 until marked implements it.

[pdonias]

Hi, we rely on marked to parse Markdown in XO and they don't seem to be supporting those alert blocks for now.

[julien-f]

IMHO, we shouldn't link notes to a specific implementation, we should only support CommonMark and broadly supported extensions.

[julien-f]

@pdonias Maked supports a number of extensions like maked-alert.

[tuxpowered]

The maked-alert is pretty much what the industry is supporting. Microsoft, Github, Obsidian. CommonMark made a comment that they will never support english word references [!WARNING] for example, however that already has push back.

[!WARNING] 
This is fire

Has much more readability than what common mark proposed

[!]

[!!]

[!*]

Giving that Github is implementing them, and oh, the repo is in git hub! it stands to reason that implementing a library that supports the extensions used here would be the most logical option.