IME clipboard

[Kaljurand]

• [x] PROCESS_TEXT to save selected items onto the clipboard

• [x] support Watch

• [x] menu: convert all rewrites to clips (preliminary)

• [ ] menu: convert all rewrites to clips + context menu: convert given rewrite to clip

  • [ ] map Utterance regex to a unique, unambiguous, short, ... clip
  • [ ] map (non-empty) Replacement to a unique, unambiguous, short, ... clip

• [ ] auto add last (successful) commands, sorted by usage frequency

• [ ] long press to show full clip, with an option to delete it

• [ ] change showClipboard editor command to open the clipboard UI

• [ ] show empty view with some instructions

• [ ] add clipboard to landscape input view

• [ ] do not use setOnClickListener, just respond to the clicks

• [ ] support named clipboards