[BUG] Contrast and markdown syntax issue

**Describe the bug**

Some syntax have contrast issue: inline code block, table row

Syntax issue: Footernote, superscript and subscript

**To Reproduce**

1. Send below text to Dev bot

```
6. Code:
`inline code`

9. Tables:

| Column 1 | Column 2 |
| -------- | -------- |
| Cell 1 | Cell 2 |
| Cell 1 | Cell 2 |
| Cell 1 | Cell 2 |
| Cell 1 | Cell 2 |

11. Footnotes:
Here is a footnote reference[^1].

[^1]: This is the footnote.

13. Superscript and Subscript:
Superscript: 2^nd^
Subscript: H~2~O
```

**Expected behavior**
Expected higher contrast and working syntax

**Screenshots**

**Versions**

- OS and version: Windows 11
- ChatALL version: 1.32.48

**Network**
Are you using a VPN or proxy? No