Markdown in Mermaid nodes does not render. (Probably due to outdated Mermaid version)

[dezdichado]

Description

Currently Mermaid v9.1.7 is used in FSNote, while 10.4.0 is the latest version. Due to that some documented Mermaid features may not work in FSNotes. The one I encountered is Markdown does not work in node text.

To Reproduce

1. Type the following in the note:

```mermaid
flowchart TB
    greeting("`**hi**`")
```

2. Toggle preview

Expected behavior

A node displayed with the text hi in bold

FSNotes version

6.4.1

macOS/iOS version

10.15.7

Additional context

No response

[glushchenko]

Released: https://github.com/glushchenko/fsnotes/releases/download/6.9.2/FSNotes_6.9.2.zip