Floating search

[bajrangCoder]

Discussed in https://github.com/Acode-Foundation/Acode/discussions/1729

^{Originally posted by florin-botea December 3, 2025} make the search toggle a floating button (semi transparent) in the left-bottom side, opening to right current search fields, but floating. Touching outside these fields box should close the search dialogue (like modals).

Currently it is very very hard to work with search, especially with toggle show/hide.