Search Field for Phone - fullscreen dialog

[InnaAtanasova]

Clicking any search field in mobile mode should open a new full screen dialog in which items can be selected from a list of suggestions.
After opening the dialog, the initial focus should be set on the dialog and not in the input.
Input cursor should appear only after tapping in the input, and at that point the mobile keyboard should be displayed. Suggestions appear before typing.

This is for any input that also displays a list of results

• Combobox (core and platform)
• Multi input (core and platform)
• Multi combobox (platform)
• Search field (platform)
• Inputs in the shellbar

may be missing some

[mikerodonnell89]

Closing in favor of #8634