Search doesn't work if the input text starts with a capital letter

[dushann]

Describe the bug
The search algorithm doesn't recognize input text that starts with a capital letter and thus doesn't give search recommendations.

To Reproduce
Steps to reproduce the behavior:

1. Open any Entry Template in the Sidebar
2. Try searching for an existing entry, but insert capital letter first
3. See error

Expected behavior
The search algorithm is case-insensitive. Showing same results, no matter if we have capital letter in the input text, or no.

Screenshots
If applicable, add screenshots to help explain your problem.

Screen.Recording.2023-11-29.at.14.22.54.mov

UI Version: 3.4.1
Backend Version: 3.1.8