Fixes #593
-[x] Table will point to the DF rounds
-[x] Table will show winners
-[x] There will not be a challenge name
-[x] The only name visible will be ChallengeDF
-[x] Prizes for upcoming ChallengeDF are coming from epochs.json
-[x] Epochs.json contains prizes for upcoming ChallengeDF rounds
-[x] Updated HistoricCard.svelte to proprely subscribe/unsubscribe from svelte store
Fixes #593
-[x] Table will point to the DF rounds -[x] Table will show winners -[x] There will not be a challenge name -[x] The only name visible will be ChallengeDF -[x] Prizes for upcoming ChallengeDF are coming from epochs.json -[x] Epochs.json contains prizes for upcoming ChallengeDF rounds -[x] Updated HistoricCard.svelte to proprely subscribe/unsubscribe from svelte store