Redundancy or wording issue

https://github.com/AppFlowy-IO/AppFlowy-Docs/blob/f3bd77d309ab693d4c572468ff6a866ae11ee4f9/documentation/appflowy/troubleshooting.md?plain=1#L27

Inaccuracy 1: It uses the verb `are` twice, which is redundant.
Inaccuracy 2: `that` is missing and to make the sentence grammatically correct.
After adding `that`: Here are the files `that` are safe to remove

However, the sentence has awkward phrasing and it sounds unnatural if we add `that`.

I suggest:
"These files are safe to remove."
"You can safely remove these files."

Open documentation/appflowy/troubleshooting.md at line 27 and review the sentence about files that are safe to remove. Replace the redundant, awkward wording with a grammatically correct alternative from the issue, then verify the rendered documentation uses the intended sentence.

Written by the indexing model from the issue text.