Revert: Refactor homepage recent projects to use ERAS

[goplayoutside3]

Package

lib-user

Linked Issue and/or Talk Post

Reverts: #6397
Closes: #6407
Talk thread: https://www.zooniverse.org/talk/2354/3435274?comment=5721484&page=13
Slack decision: https://zooniverse.slack.com/archives/C010QAPB67J/p1729885678034879?thread_ts=1729873643.092939&cid=C010QAPB67J

Describe your changes

• Reverts changes to RecentProjects data fetching back to /project_preferences because displaying projects in exact order of recently classified takes precedence. See Slack convo for UI/UX decision.
• Hides classification counts badge to remove discrepancy with ERAS counts on user stats pages.

Follow-up explanations on the linked Issue and Talk thread about expected ERAS behavior to follow.

Checklist

PR Creator - Please cater the checklist to fit the review needed for your code changes.
PR Reviewer - Use the checklist during your review. Each point should be checkmarked or discussed before PR approval.

General

• Tests are passing locally and on Github
• Documentation is up to date and changelog has been updated if appropriate
• You can yarn panic && yarn bootstrap or docker-compose up --build and FEM works as expected
• FEM works in all major desktop browsers: Firefox, Chrome, Edge, Safari (Use Browserstack account as needed)

General UX

Example Staging Project: i-fancy-cats

• All pages of a FEM project load: Home Page, Classify Page, and About Pages

[coveralls]

coverage: 77.729%. remained the same
when pulling 7b107b1 on revert-recent-projects-fetch
into 963abe8 on master.

[mcbouslog]

Confirmed changes locally 👍