Message search is case-sensitive

how to reproduce:

1. open a server channel with some messages (I used Flackle x Discord Connector Beta → #announcements)

2. search messages for “flackle” (lowercase)

3. search again for “Flackle” (capitalized)

expected: both searches return the same messages, since search shouldn’t care about capitalization.

actual: the results change with capitalization. “flackle” returns 2 results and misses the “Quay is inspired by Flackle…” announcement. “Flackle” returns 3 results but misses the post that only has a lowercase flackle.com link in it.

browser: Brave (Chromium 155) on Windows 11