Resolve "Minor fixes"

client/src/actions/competitionLogin.ts

client/src/actions/competitions.ts

client/src/actions/presentation.test.ts

client/src/actions/presentation.ts

client/src/actions/types.ts

client/src/pages/admin/AdminPage.tsx

client/src/pages/admin/competitions/AddCompetition.tsx

client/src/pages/admin/competitions/CompetitionManager.tsx

client/src/pages/admin/regions/AddRegion.tsx

client/src/pages/admin/regions/Regions.tsx

client/src/pages/admin/users/AddUser.tsx

client/src/pages/login/styled.tsx

...t/src/pages/presentationEditor/PresentationEditorPage.tsx

...ges/presentationEditor/components/CompetitionSettings.tsx

...s/presentationEditor/components/ImageComponentDisplay.tsx

...resentationEditor/components/QuestionComponentDisplay.tsx

.../src/pages/presentationEditor/components/RndComponent.tsx

.../src/pages/presentationEditor/components/SlideDisplay.tsx

...entationEditor/components/answerComponents/AnswerText.tsx

...tationEditor/components/slideSettingsComponents/Timer.tsx