Bump Prettier and ESLint, improve code quality and typing

[RichDom2185]

Description

Also removed outdated types dependencies.

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

Checklist

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

[coveralls]

Pull Request Test Coverage Report for Build 10406581400

Details

• 9 of 74 (12.16%) changed or added relevant lines in 21 files are covered.
• 2 unchanged lines in 2 files lost coverage.
• Overall coverage decreased (-0.005%) to 31.711%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
src/commons/editor/Editor.tsx	0	1	0.0%
src/commons/editor/UseHighlighting.tsx	1	2	50.0%
src/commons/sagas/AchievementSaga.ts	0	1	0.0%
src/features/stories/StoriesActions.ts	0	1	0.0%
src/features/cseMachine/CseMachineLayout.tsx	0	2	0.0%
src/features/cseMachine/components/ControlItemComponent.tsx	0	2	0.0%
src/features/cseMachine/components/StashItemComponent.tsx	0	2	0.0%
src/features/cseMachine/java/components/Environment.tsx	0	2	0.0%
src/commons/achievement/utils/InsertFakeAchievements.ts	0	3	0.0%
src/commons/sagas/WorkspaceSaga/helpers/evalCode.ts	0	3	0.0%

Files with Coverage Reduction	New Missed Lines	%
src/pages/achievement/subcomponents/AchievementDashboard.tsx	1	0.0%
src/features/cseMachine/java/components/StashItem.tsx	1	0.0%

Totals
Change from base Build 10405999458:	-0.005%
Covered Lines:	4826
Relevant Lines:	14402

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💛 - Coveralls

[sayomaki]

I have looked at the changes, and everything seems great!