Tui 2.0

[Im-Beast]

This major change breaks almost all of the older code. It is easy to migrate older code to new one.

Most important changes include:

• Huge performance improvements
  • Canvas now tracks drawn objects and calculates what cells need to get rerendered each frame
    • This can be further optimized in consecutive updates
• Components no longer have Component suffix, e.g. BoxComponent is now just a Box
• Signal's are now used to smoothen development of reactive UI
• Components no longer have update() method, instead they calculate changes using Signal's
• key_reader.ts is split to multiple modules inside `input_reader/``.
  • input_reader/decoders contains logic for decoding given buffer/character code to events.
  • Replaced readKeypresses() with emitInputEvents() which directly emits input from given stdin with parsed events.
  • key_reader.ts related types have been moved from src/types.ts to src/input_reader/types.ts.
  • "mousePress" event has been split to three different events: "mouseEvent", "mousePress", "mouseScroll".
  • mouse and keyboard decoders now re-use objects instead of creating new ones constantly