⚡[FEAT] Migrate to v2 contracts

[whoabuddy]

Now that the community upgrade is complete it's time to point the UI to the new data sources.

This is a great opportunity to take advantage of #126 and use the API once updated instead of changing the code in both.

It'll reduce the size of the codebase here and greatly simplify things!

[whoabuddy]

130 made some excellent progress on this, more info in that issue, remaining tasks outlined below:

• finish action pages/components
  • [x] stacking claims
  • [ ] dashboard: token info
  • [x] stacking
  • [ ] mining
  • [ ] activation
• [x] profile: update balance detection and display
  • [x] only show tokens if detected? (no 0 balance)
  • [x] show V1 tokens + convert button with function call
• [ ] profile: add user stacking data to full profile
• [ ] display: long btc name extends past header
• [ ] display: CC color scheme clashes with city (object + set per city?)
• [ ] enhancement: Secondary select a city should be a dropdown
• [ ] bug: routes menu doesn't always catch state (none = active)
• [ ] chore: packages are really out of date