Revert minimum text length for collections search.

[eatyourgreens]

Since #7124, collections search no longer finds short collection names for Gravity Spy.

Staging branch URL: https://pr-{NUMBER}.pfe-preview.zooniverse.org

• reopens Bad search results while adding a subject to an existing collection #7121.
• see https://www.zooniverse.org/talk/17/3411492?comment=5601913

Required Manual Testing

• Does the non-logged in home page render correctly?
• Does the logged in home page render correctly?
• Does the projects page render correctly?
• Can you load project home pages?
• Can you load the classification page?
• Can you submit a classification?
• Does talk load correctly?
• Can you post a talk comment?

Review Checklist

• Does it work in all major browsers: Firefox, Chrome, Edge, Safari?
• Does it work on mobile?
• Can you npm ci and app works as expected?
• If the component is in coffeescript, is it converted to ES6? Is it free of eslint errors? Is the conversion its own commit?
• Are the tests passing locally and on GitHub Actions?

Optional

• Have you replaced any ChangeListener or PromiseRenderer components with code that updates component state?
• If changes are made to the classifier, does the dev classifier still work?
• Have you resized and compressed any image you've added?
• Have you added in flow type annotations?
• Have you followed the Springer guidelines for commit messages?

[coveralls]

coverage: 56.819%. remained the same
when pulling 84f447d on eatyourgreens:patch-1
into c0e17f9 on zooniverse:master.

[eatyourgreens]

This PR might not be needed:

With PR#7124 applied and two-character collection names allowed, I got into a situation where my two-character collection was totally unreachable for adding another subject (until I renamed it). There was nothing I could enter into the dialog that could have found it, since even entering its full exact title no longer launched a search, and it had dropped off the end of my "100 most recently created" years ago.
On the other hand, I don't think this case exists very often, and I've worked around it for myself.
So it's kind of important, but not urgent at all. I still believe enforcing longer titles would be better than reverting PR#7124, even if it takes a while.

https://www.zooniverse.org/talk/17/3411492?comment=5603804

It's only needed if you have:

• more than 100 collections.
• collections with 2 or 3-letter names that can't be found by filtering the names of your most recent 100 collections.

[mcbouslog]

Thank you @eatyourgreens for this quick revert PR! As you note, per the linked Talk post, while there's an issue with collections with display name's that are 3 characters or less that are not in a user's most recent 100 collections, I think it's such an edge case I'm going to close this for now.

There haven't been other posts on the related Talk discussion and I think your related PR improved collections search for most users so much I'd rather not change things. I'm going to open new issues in PFE and FEM regarding collections search and will link to this PR and related PRs/issues. Thanks again!