Change hover color for visited links in the score grid

[4og]

This sets the color of visited links when hovering them. The current color matches the grid background making the links look disappeared.

[github-actions]

License Check Results

🚀 The license check job ran with the Bazel command:

bazel run //src:license-check

Status: ✅ Passed

Click to expand output

[License Check Output]
Extracting Bazel installation...
Starting local Bazel server and connecting to it...
INFO: Invocation ID: 764dd663-203b-42cf-90e2-d01bf459f323
Computing main repo mapping: 
Computing main repo mapping: 
Computing main repo mapping: 
Computing main repo mapping: 
Loading: 
Loading: 0 packages loaded
Loading: 0 packages loaded
    currently loading: src
Loading: 0 packages loaded
    currently loading: src
Analyzing: target //src:license-check (1 packages loaded, 0 targets configured)
Analyzing: target //src:license-check (1 packages loaded, 0 targets configured)

Analyzing: target //src:license-check (99 packages loaded, 10 targets configured)

Analyzing: target //src:license-check (104 packages loaded, 10 targets configured)

Analyzing: target //src:license-check (104 packages loaded, 10 targets configured)

Analyzing: target //src:license-check (146 packages loaded, 1748 targets configured)

Analyzing: target //src:license-check (152 packages loaded, 2005 targets configured)

Analyzing: target //src:license-check (157 packages loaded, 2682 targets configured)

Analyzing: target //src:license-check (161 packages loaded, 4815 targets configured)

INFO: Analyzed target //src:license-check (162 packages loaded, 4941 targets configured).
INFO: Found 1 target...
Target //src:license.check.license_check up-to-date:
  bazel-bin/src/license.check.license_check
  bazel-bin/src/license.check.license_check.jar
INFO: Elapsed time: 19.581s, Critical Path: 0.44s
INFO: 13 processes: 4 disk cache hit, 9 internal.
INFO: Build completed successfully, 13 total actions
INFO: Running command line: bazel-bin/src/license.check.license_check src/formatted.txt -review -project automotive.score -repo https://github.com/eclipse-score/docs-as-code -token otyhZ4eaRYK1tKLNNF-Y
[main] INFO Querying Eclipse Foundation for license data for 83 items.
[main] INFO Found 58 items.
[main] INFO Querying ClearlyDefined for license data for 25 items.
[main] INFO Found 25 items.
[main] INFO Vetted license information was found for all content. No further investigation is required.

[github-actions]

The created documentation from the pull request is available at: docu-html

[MaximilianSoerenPollak]

Thanks for this. Will for sure make it easier to use :)