Fix quick search casing issue - v1 patch

[EvilDrPurple]

Fixes

• v1 quicksearch string matching bug #346

Description

• The quick search terms were previously case sensitive, causing some results to be excluded
• Removes .title() function that was previously applied to the search terms
• Changes the SQL query from LIKE to ILIKE (case-insensitive LIKE)
• ILIKE is a PSQL keyword similar to using UPPER() or LOWER() for case insensitive matching in other SQL versions. Read more about it here: https://www.postgresql.org/docs/current/functions-matching.html#FUNCTIONS-LIKE

Testing

• Checkout the branch
• Setup testing environment like normal
• Search using terms outlined in issue 346 and confirm the results are now returned properly

[maxachis]

Excellent. Approved!