Issue Description
The repo wiki’s mermaid graphics does not render correctly, only show the raw code.
Steps to Reproduce
click the repo wiki, to the section which contains mermaid.
Expected Behavior
Render the mermaid code into graphics
Actual Behavior
Only the code is shown.
Screenshots / Screen Recordings
Operating System
win 11 21HX
Current Qoder Version (Menu → About Qoder → Copy)
版本: 0.1.20
VSCode Version: 1.100.0 (user setup)
提交: bb7f40c9458d6437a38f9ea187fcd2ab0389eb1e
日期: 2025-08-30T05:15:07.538Z
Electron: 34.5.1
Chromium: 132.0.6834.210
Node.js: 20.19.0
V8: 13.2.152.41-electron.0
OS: Windows_NT x64 10.0.26100