Improve color contrast for many-team team games

[Vectorial1024]

Is your feature request related to a problem? Please describe.

Currently, I have noticed that when the team count is many (e.g. 7), the color palette seem to not have enough good colors, resulting in the following:

• Orange looks like red
• Cyan looks like green

Describe the solution you'd like

One of the following:

• Improved team color contrasts; or
• Dedicated highlighting of where team members are actually located, to eliminate color confusion altogether

Describe alternatives you've considered
N/A

Additional context
N/A

Assignment

• I'd like to be assigned to this issue and work on it myself

[github-actions]

Hi @Vectorial1024, thanks for opening this issue. It hasn't been approved by a maintainer yet — we'll get back to you shortly to either milestone it (approval) or close it.

— Automated. See CONTRIBUTING.md.

[Vectorial1024]

Somewhat related to #4928 ; keeping open, because this issue may then lean more towards initial spawn indication.