feat: sub+sup+imsize markdown renderers

server/modules/rendering/html-mermaid/definition.yml

@@ -0,0 +1,8 @@
+key: htmlMermaid
+title: Mermaid
+description: Generate flowcharts from Mermaid syntax
+author: requarks.io
+icon: merge_type
+enabledDefault: false
+dependsOn: htmlCore
+props: {}

server/modules/rendering/html-mermaid/renderer.js

@@ -0,0 +1 @@
+module.exports = {}