message: remove things from TODO
diff: -Handle RESET_STREAM and STOP_SENDING // grover
  -Track ooo ACK ranges in SendStream // grover
  -Track lost ranges in SendStream and queue for resend // grover
  Add stream events to transport API (readable, writable, new, closed) // grover
  Use stream events in h3 // grover or dragana?
  harmonize our rust usage:
  