refactor: migrate ConfigUpdater class to be called from each module separately, rather than one master instance passed around like a drunk wife.

[Samlant]

Description, issue

ConfigUpdater needs to be passed around numerous times to numerous modules & functions, when it could simply be imported then called on an as-needed basis.

Solution

Import what's necessary within each module, then call the needed methods.

Alternatives

Insert the config Updater module within the init.py file so that it can be a global namespace (safe in this case) and easily called from anywhere. --> may be a little excessive depending on how concise the above solution is written.

Additional context

Other alternatives may need to be researched prior to settling on any one idea.