Bad Markdown spacing fix on consecutive emphases

[nahoj]

Hi, there's an issue in the Markdown Normalizer plugin. When there are e.g. 2 bold parts on a line of text, it treats the part between them as an ill-formatted bold part and removes spaces:

-I **prefer** tea **to** coffee.
+I **prefer**tea**to** coffee.

[Fu-Jie]

Hi, thank you for reporting this issue! This has been fixed in version v1.2.7.

The problem was caused by a greedy regex pattern that incorrectly merged consecutive bold/emphasis blocks. I've updated the logic to use a tempered greedy token to prevent this behavior. I've also added LaTeX formula protection to ensure commands like \times are not corrupted by escape character cleaning.

The fix is now live! I recommend downloading the latest version from the official OpenWebUI Community page here: https://openwebui.com/posts/markdown_normalizer_baaa8732

Simply update the function in your OpenWebUI instance to apply the changes. If you find this plugin helpful, a star on the repo would be much appreciated! ⭐