Plantuml support

[sam (Sam Saffron)]

Note… nous prenons en charge mermaid via notre composant mermaid

Discourse Mermaid

Summary Discourse Mermaid lets you create very powerful graphs using the Mermaid syntax. Preview Preview on Discourse Theme Creator Repository Link https://github.com/discourse/discourse-mermaid-theme-component New to Discourse Themes? Beginner’s guide to using Discourse Themes Install this theme component Usage ```mermaid height=200 graph TD; A --> B; ``` [mermaid diagram example] Learn more about the Merma…

sequenceDiagram
    participant bob
    participant alice
    bob->>alice: "Bonjour !"
    alice->>bob: "Va-t'en"

sequenceDiagram
    participant bob
    participant alice
    bob->>alice: "Bonjour !"
    alice->>bob: "Va-t'en"