feat: update explo description and change order

src/components/ActivateHalfHourLoad/ActivateHalfHourLoad.tsx

src/components/Feedback/FeedbackModal.tsx

src/components/FluidChart/FluidChart.tsx

src/db/challengeEntity.json

src/db/explorationEntity.json

src/enum/userExploration.enum.ts

src/services/challenge.service.spec.ts

src/services/exploration.service.ts

test/__mocks__/challengeEntity.mock.ts

test/__mocks__/explorationData.mock.ts

test/__mocks__/userChallengeData.mock.ts