Priority proposal: Development of UI

[aahna-ashina]

Proposal to fund a new priority: "Develop UI for interacting with the Sector#3 DAO priority smart contract"

The features that will be implemented are:

1. View DAO priorities ui#6
2. View priority epochs ui#10
3. View epoch contributions ui#11
4. Add contribution to priority epoch ui#7
5. Claim reward for priority epoch ui#8

Funding requested: 12 $SECTOR3 tokens
Smart contract:  0x1B26F77D9bA9cbe4134E2F435C508eCcf5351093