Create embeddable widget for dApps

[Sam-Newman]

Context

• The basic W3M onramp functionality is only available from the connected W3M view.
• This is not easily discoverable by users and we therefor do not expect much activity

Requirement

• Create an embeddable widget that dApps can embed on their UI that will
• users can enter the token and the amount they wish to buy
• When they click submit, the W3M Onramp flow will open and will be pre-populated with their selected parameters

Design

https://www.figma.com/file/gmX3t1YIFLvXdKEwbeuqEW/Web3Modal-v3?type=design&node-id=14656-361956&mode=design&t=YoXr5lwc3MejEdRV-4