#2540 [Housekeeping] [flytekit] Streamline module loading code Issue created by wild-endeavor ## TL;DR With all the work behind us in

pyflyte package

,

run

, and

register

, along with the legacy

serialize

, the pyflyte code could probably use some cleanup. ## Details This ticket includes but shouldn't be construed as to be limited to the following: • Use the same module loading code between the

run

and

register

commands. Since

run

has to first

register

, and since it also loads when listing commands in a module, it makes sense to reuse the same code. • There's a lot helper code in the

flytekit/tools

folder, and kind organized poorly. Attempt to streamline this. • Figure out proper handling of the

--pkgs

switch that exists at the top level of

pyflyte

, in the

register

command. Currently it just raises an error. ## Misc ### Are you sure this issue hasn't been raised already? • Yes ### Have you read the Code of Conduct? • Yes flyteorg/flyte