fix: live2d motion & expression control based on emotion analysis

[cdfmlr]

[cdfmlr]

I got a plan: mv live2ddriver/emotext muvtuberdriver/

• live2ddriver:
  • -= emotext client
  • -= API /shizuku: make everything reusable
  • += Emotion -> Motion&Expression mapper (configurable instead of hardcoded)
  • += API /emotion: input (Emotion) -> map(Emotion -> Motion&Expression) -> fwd to live2dview
• muvtuberdriver:
  • += emotext client
  • += a side flow (i.e. a sub task): (TextOut) -> emotext -> (Emotion) -> live2ddriver