CHE-2922: Fix Ctrl + S hotKey for Emacs. Add simple UI for incremental search. #3260
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What does this PR do?
Fix Ctrl + S hotKey for Emacs. Add simple UI for incremental search. This UI used for straight incremental find "Ctrl + S" and for revers incremental find "Ctrl + R" on the EMACS keybinding.
What issues does this PR fix or reference?
#2992
Previous behavior
Ctrl + S hotkey combination doesn't work. And reverse incremental find (Ctrl + R) has no UI for displaying user typing.
New behavior
Ctrl + S and Strl + R works by EMACS keybinding and user typing displays on the simple special UI.
@vparfonov @azatsarynnyy @slemeur @tolusha review please.