Fix and Improve Ground Control

[RichDom2185]

Description

The mutable state should have been migrated to use useRef when the component was transitioned to a functional component.

This was a regression introduced in #2875.

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update
• Code quality improvements

How to test

It should now work, aka fixes this bug:

Checklist

• I have tested this code
• I have updated the documentation

[coveralls]

Pull Request Test Coverage Report for Build 9052848283

Details

• 0 of 29 (0.0%) changed or added relevant lines in 2 files are covered.
• 1 unchanged line in 1 file lost coverage.
• Overall coverage decreased (-0.01%) to 31.581%

---

Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
src/pages/academy/academyRoutes.tsx	0	1	0.0%
src/pages/academy/groundControl/GroundControl.tsx	0	28	0.0%

Files with Coverage Reduction	New Missed Lines	%
src/pages/academy/groundControl/GroundControl.tsx	1	0.0%

Totals
Change from base Build 9052785407:	-0.01%
Covered Lines:	4921
Relevant Lines:	14701

---

💛 - Coveralls

[jayjay19630]

For some reason the table still looks the way it does. We might need to take a closer look at it

[RichDom2185]

For some reason the table still looks the way it does. We might need to take a closer look at it

Hmm, I see, alright, I'll take a closer look over the next few days. Thanks!

[RichDom2185]

For some reason the table still looks the way it does. We might need to take a closer look at it

The issue is now fixed in #3001. But I'm keeping this PR open for some further improvements.