[Improve] - Zeus UI initialisation & Godmode

When merged this pull request will:

fix the custom Zeus UI not opening on the first use of the curator screen
fix godmode only being applied once on initialisation (rather than everytime the curator display is opened)
clean up various code areas (remove redundant Zeus UI component initialisation, add a safeguard for script spawning, remove obsolete comments)

NOTE: As per the checkboxes below, please also review the edited wiki page concerning Zeus.

The Zeus UI now properly shows everytime the Curator screen is opened (previously it didn't show on the first use)
Zeus God-mode now gets [re]applied everytime the Curator screen is opened (previously only on the first use)

IMPORTANT

[x] Testing has been completed as neccessary, depending on the nature & impact of the changes.
[x] The Release Notes section below must be filled out appropriately to explain the changes made in this PR. This section will be used in Framework Changelogs.
[x] If the contribution affects the wiki, please include your changes in this pull request so the wiki is consistently updated.
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[x] Title of this PR uses our standard template [Descriptor] - Add|Fix|Improve|Change|Make|Remove {changes}.