[CAL-1645] Add additional email addresses

[ciaranha]

As a user I want the ability to be able to

• add multiple email addresses to my account.
• change which email address is my primary email
• use either email address on an event type link and have the chosen email show as the organiser

View in Figma

_{From SyncLinear.com | CAL-1645}

[paridhi7]

Hi @Jaibles can you please assign this to me?

[ciaranha]

Designs attached:

https://www.figma.com/file/UajFu4M1APhn2AywAEJkJr?node-id=1021:104990&locale=en

[riteshsp2000]

Hey @Jaibles @hariombalhara @PeerRich

I'd like to work on this issue. Looks like this will be requiring both backend and frontend changes. I can share my solution and we could discuss it accordingly.