## Summary
The admonition in dark mode are in actually same as in light mode here:
https://docs.astral.sh/ruff/formatter/#ruff-format
I propose to move admonition in real dark mode as shown below:
- Before the PR https://github.com/astral-sh/ruff/pull/9385

- Current version

- Proposal

Close#9501
## Test Plan
Documentation was regenerated via mkdocs and the supplied requirements.
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## Summary
<!-- What's the purpose of the change? What does it do, and why? -->
Fix the colouration of hyperlinks within admonitions on dark theme to be
more readable. Closes#9046
## Test Plan
<!-- How was it tested? -->
Documentation was regenerated via mkdocs and the supplied requirements.
Signed-off-by: 64815328+Eutropios@users.noreply.github.com

## Summary
Supersedes #5277, includes redesigned dark mode.
## Test Plan
* `python scripts/generate_mkdocs.py`
* `mkdocs serve`