[EPIC] Frontend support for 60min feeds

[trentmc]

About

Motivation + backend issue: pdr-backend#144

We need to support this in frontend too.

Towards a solution

One challenge: in the app, the table's header has labels that are specific for 5 min feeds. E.g. "13:55, 14:00, 14:05". This was done on purpose to help simplify the mental model.

• We already discussed a solution: have a separate table for each time scale. Since we won't ever have that many timescales (e.g. 5 min, 60 min, 24h).
• One possible implementation: Have all tables "tabbed". Each tab is right above the table header. There's a tab labeled "5m", another "60m", etc.

Requirements

• Pre-requisite: pdr-backend supports 60-min feeds locally & on remote testnet (most of their work on pdr-backend 144)
• Design: Implementation discussed and signed off. Tab-like solution to be implemented.

DoD:

• Create 5m and 60m timeframe tabs
• User is able to click between tabs to see all feeds
• App refetches data and presents it to the user as required