[Cashtab] [Alias] pt 18 - Pre-prod update - Remove residual dev logs

Summary:
T2551

Remove the temporary console logs for reviewer from previous stacks. Some are retained as prod logs due to usefulness.

[Cashtab] [Alias] pt 18 - Pre-prod update - Remove residual dev logs
[Cashtab] [Alias] pt 19 - Pre-prod update - Update getLatestAliases to use the State endpoint
[Cashtab] [Alias] pt 20 - Pre-prod update - Set final registration fees
[Cashtab] [Alias] pt 21 - Pre-prod update - Set final payment address and enable prod flag

Test Plan:

• verify the changes below are specific to removing dev logs
• npm test
• enable Alias in ticker
• npm start
• register a new alias, ensure the (pending) logic is intact and upon new block the confirmed alias is updated in Alias.js

Reviewers: bytesofman, #bitcoin_abc

Reviewed By: bytesofman, #bitcoin_abc

Differential Revision: https://reviews.bitcoinabc.org/D13493