Wallets: create an OCV section to show the proposals open to vote

[CristinaEche]

User story As a community member, I want to vote on any proposal, So my private opinion is shared vis OCV.

Acceptance criteria Once inside my wallet, When I click on any proposal from the list, The following information should be prefilled:

• Receiver address
• Transaction amount
• The memo field with the MIP ID
• Yes / No vote options