Add _cite/.cache/ to .gitignore to prevent merge conflicts (#55)

* Initial plan

* Update .gitignore to exclude _cite/.cache directory

Co-authored-by: aaronjnewman <63217782+aaronjnewman@users.noreply.github.com>

* Add trailing slash to _cite/.cache/ in .gitignore

Co-authored-by: aaronjnewman <63217782+aaronjnewman@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: aaronjnewman <63217782+aaronjnewman@users.noreply.github.com>

Author: Copilot

.gitignore

@@ -11,3 +11,4 @@ package.json
 package-lock.json
 yarn.lock
 node_modules
+_cite/.cache/