chore: Modernize repo and code

[alfred82santa]

:tophat: What is the goal?

• Refactor all SDK.
• Sync and async drivers.
• More tests.
• Started a new cli utility.
• Refactor repo stuff.

:memo: Notes

It changes the exposed API using LatchSDK classes, but you could use the Latch classes in order to get an API similar the old one.

:white_check_mark: Checklist

• [x] Solution implemented
• [x] Tests completed
• [x] Documentation written
• [ ] QA passed