KaTeX formulas from RSS content is duplicatedly rendered.

[PrinOrange]

Describe the bug

As this following picture, the KaTeX formula will be repeatedly rendered in RSS content.

Here is the original formula

The issue of KaTeX rendered repeatedly is resulted from no importing KaTeX CSS correctly.
Hereby this is related possible solution: KaTeX/KaTeX#2806 (reply in thread)

Feed Info

Feed Link: https://dreams.plus/rss.xml
Article Link: https://dreams.plus/blog/2025-01-16-design-logic-for-rtl#%E6%96%87%E5%AD%97%E4%B8%8E%E7%AC%A6%E5%8F%B7

Reproduction Video

Above all.

Environment

Environment

App Version: 0.3.2-beta.0
OS: Windows
User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Follow/0.3.2-beta.0 Chrome/130.0.6723.118 Electron/33.2.0 Safari/537.36
Env: electron
Browser: Chrome
Session Trace Id: 7zuEXwQq6x8wqTFjTZj0G
Renderer: 0.3.2-beta.0

Validations

• Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
• Check that this is a concrete bug. For Q&A, please open a GitHub Discussion instead.
• This issue is valid

Contributions

• I am willing to submit a PR to fix this issue
• I am willing to submit a PR with failing tests (actually just go ahead and do it, thanks!)

[linear]

FOL-1508 KaTeX formulas from RSS content is duplicatedly rendered.