modules: patch xdg bits and pieces

[GetPsyched]

I noticed a few inconsistencies around the XDG directory bits. Mainly in module option descriptions along with fixing the zed module as it missed the XDG change due to being created before and merged after the XDG PR.

Meta

Related Issue(s): <None>

AI used to generate code included in this PR?: No

All Submissions:

• Formatted commit message in accordance with CONTRIBUTING.md guidelines
• Filled in all meta items
• Mentioned any blockers before the PR can merge
• Verified there are no conflicting PRs open

New Module Submissions:

• Followed the general API laid out in CONTRIBUTING.md
• Wrote tests (or expressed a need for help on tests)

[nezia1]

LGTM, good catch :)