Code quality cleanup

[chrismaddalena]

This removes an unused template that could create confusion and removes an unneeded variable declaration from the oplog. It also includes revisions for the bug and feature templates.

[Copilot]

Pull request overview

This PR performs a small cleanup in Ghostwriter by removing unused code/assets to reduce confusion and avoid dead/unused references in the oplog UI.

Changes:

• Removed an unused jQuery DOM reference in the oplog JavaScript.
• Deleted an unused Rolodex template snippet (formsets.html) that is not referenced anywhere in the codebase.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
ghostwriter/static/js/oplog.js	Drops an unused $detailPane variable (no remaining references found).
ghostwriter/rolodex/templates/snippets/formsets.html	Removes an unused template snippet (no includes/usages found in repo search).

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 92.21%. Comparing base (2694822) to head (f6a6d47).
⚠️ Report is 5 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #870   +/-   ##
=======================================
  Coverage   92.21%   92.21%           
=======================================
  Files         384      384           
  Lines       23990    23990           
=======================================
  Hits        22123    22123           
  Misses       1867     1867           

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