Updated Migrate to v3 with Auto and Standard rewards

[Yanivshechter1]

As a user, I would like to better understand what will happen to my holdings when I migrate them to the V3 pools

High level

Adding a description for users about the pool status and explaining what it means migrate funds to V3 pools

Mockups

Web - https://www.figma.com/file/fwADI9wqDrRAdlMX8EddCw/Bancor-v3?node-id=16811%3A246902
Mobile - https://www.figma.com/file/fwADI9wqDrRAdlMX8EddCw/Bancor-v3?node-id=16972%3A248096

Migrate options

1. Migrate to a pool WITHOUT external protection

• case in which the pool doesnt have an active external protection available

how to identify active external protection?
[externalIlVault](https://etherscan.io/address/0xfd31662b3d54edde9b6bdd32c9c27c8e292cad57)
- IF (token balance in the contract) > 0 AND (!isPaused)

https://www.figma.com/file/fwADI9wqDrRAdlMX8EddCw/Bancor-v3?node-id=16972%3A247980

2. Migrate to a pool WITH external protection

• case in which the pool have an active external protection available
  https://www.figma.com/file/fwADI9wqDrRAdlMX8EddCw/Bancor-v3?node-id=16972%3A248005

3. Migrate BNT

https://www.figma.com/file/fwADI9wqDrRAdlMX8EddCw/Bancor-v3?node-id=16972%3A247968