Reduce debounce delay in settings search

[christian-byrne]

Similar to:

• Reduce debounce delay in node searchbox #559

The default debounce delay is 300ms which is too long in the node search context. Our current fuse search generally takes ~30ms to search among ~8k nodes.

This PR reduces the delay to 100ms to make the search more responsive.

The settings search takes ~20ms (on i7-14700). Lowering the debounce delay increases responsiveness noticeably.

┆Issue is synchronized with this Notion page by Unito

[huchenlei]

I don't think the debounce here can be reduced because of UI flashing. If you can find a better way to handle the flashing then reduce debounce should be fine.

search_flashing.mp4

[christian-byrne]

While search handler was processing all options would be toggled to enabled state, the flickering is fixed altogether by changing that. I don't know if it was intended behavior.

[christian-byrne]

 1 failed
    [chromium-2x] › menu.spec.ts:492:5 › Menu › Workflows sidebar › Can export same workflow with different locales 
  6 flaky
    [chromium-2x] › menu.spec.ts:891:5 › Queue sidebar › Gallery › displays gallery image after opening task preview 
    [chromium-2x] › menu.spec.ts:898:5 › Queue sidebar › Gallery › should maintain active gallery item when new tasks are added 
    [chromium-2x] › menu.spec.ts:933:9 › Queue sidebar › Gallery › Gallery navigation › can navigate gallery Right 
    [chromium-2x] › menu.spec.ts:933:9 › Queue sidebar › Gallery › Gallery navigation › can navigate gallery Left 
    [chromium-2x] › menu.spec.ts:933:9 › Queue sidebar › Gallery › Gallery navigation › can navigate gallery Right wrap 
    [chromium-2x] › menu.spec.ts:933:9 › Queue sidebar › Gallery › Gallery navigation › can navigate gallery Left wrap 

Failed tests result from #2125 (presumably). I can address it shortly.