Debounce re-send email verification requests
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### Summary
Debounce needed on re-send verification email prompt.
### Steps to reproduce
1. Make a new account
2. Tap quickly a few times on the resend verification email banner's pressable area.
3. Prompt will pop up whilst tapping
4. Multiple emails will arrive
### Platform information
Made it happen on Galaxy S10
v4.8.2
### What is the current *bug* behavior?
Multiple emails sent - only the last one will be valid which may confuse users.
### What is the expected *correct* behavior?
Request should be debounced.
### Relevant logs and/or screenshots
(Paste any relevant logs - please use code blocks (```) to format console output,
logs, and code as it's very hard to read otherwise.)
### Possible fixes
(If you can, link to the line of code that might be responsible for the problem)
issue