AO3-7274 Increase comment preview character limit

[Shelacula]

Pull Request Checklist

• Have you read "How to write the perfect pull request"?
• Have you read the contributing guidelines?
• Have you added tests for any changed functionality?
• Have you added the Jira issue number
  as the first thing in your pull request title (e.g. AO3-1234 Fix thing)
• Do you have fewer than 5 pull requests already open? If not, please wait
  until they are reviewed and merged before creating new pull requests.

Issue

https://otwarchive.atlassian.net/browse/AO3-7274

Purpose

First timer issue! Increases the comment preview length on the creations and spamban pages. It now shows 994 characters instead of 94.

Credit

Shel (she/her)

[Bilka2]

Hi, Shel!

Thank you so much for this pull request, someone will be along to review it soon.

I've also updated the Jira issue status to In Review so no one will mistakenly create a duplicate pull request. If you'd like the ability to comment on, assign, and transition issues in the future, you're welcome to create a Jira account! It makes things a bit easier for us on the organizational side if the Full Name on your Jira account either closely matches the name you'd like us to credit in the release notes or includes it in parentheses, e.g. "Nickname (CREDIT NAME)."

Once you've done that (or if you've already done it -- Jira has been unreliable about showing us new accounts in the admin panel lately), you can either reply here or send an email to [email protected] with your account name and email address and we'll set up the permissions for you.

Thanks again for contributing! If you have any questions, you can contact us at the same email address listed above.

[Shelacula]

@Bilka2 I went ahead and made a Jira account, the name is also Shel and my email is [email protected]. Thank you!

[Bilka2]

I sent you an invite that should give you the permissions automatically, please let us know if you have any issues signing up!

[brianjaustin]

Thank you! Just 1 small thing

[brianjaustin]

Could you resolve the reviewdog/ERB lint issue? It should be just the following:

Suggested change

	<%= truncate(comment.comment_content, length: 1000, separator: ' ') %>
	<%= truncate(comment.comment_content, length: 1000, separator: " ") %>