This commit prevents the user from adding an address to the saved addresses list,
if it was already added to the Wallet section. Also when the user is about to add
an address to the Wallet section, which is already added to the saved addresses
list, the app will ask whether to proceed with that action by removing the related
saved address or cancel the action.
Closes: #13109
Implemented:
- adding selection color section
- all input field validations
- interactions within the popup
- an ephemeral notification when adding an address
Closes#13089