RFR: 8380: Support dark mode in graphs [v2]

[Alex Macdonald]

On Thu, 17 Apr 2025 21:55:16 GMT, Marcus Hirt <hirt at openjdk.org> wrote:

>> Also added dark mode support in the Automated Analysis page, and fixed wrong version in a few properties files along the way. 
>> 
>> Added a simple debug console for the next person needing to do something in the Automated Analysis page. I can't wait for the IE based WebView (used by default by the SWT Browser component on Windows) to die a well deserved death...
>
> Marcus Hirt has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Import fix

Marked as reviewed by aptmac (Reviewer).

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PR Review: https://git.openjdk.org/jmc/pull/639#pullrequestreview-2784281724