Search: Improvements to clear button behavior

[aechan]

Issue: #62952

Made a few improvements to the behavior of the search clear button based off the suggestions in the above issue.

The clear button now:

• Enables after any input to any input box in the search form
• Disables after input is cleared from all input boxes in the search form
• Clears all input from the search form now including the include and exclude filters

[msftclas]

All CLA requirements met.

[gowtham9494]

great

[roblourens]

Thanks!

[WinnieP]

Is there a way to restore the original behavior? I keep around a list of exclusions that I sometimes swap between include/exclude (e.g. tests).

[aechan]

@WinnieP Are you saying that you'd prefer the include/exclude boxes to not clear when the clear button is pressed?

[WinnieP]

@aechan Yes, I personally preferred it when those 2 boxes were not cleared when clearing results.

[aechan]

@WinnieP I would recommend opening an issue for that then.