Switch Expressions conversion assist should use logical-or when multiple cases share a body about sdk HOT 1 OPEN

I'm not sure if you agree, but I think maybe there could be an assist for merging all of those cases with a logical-or pattern. And that could be run separately or with this assist.

So cases like the above could become:

switch (x) {
  case 0:
    return 0;
  case 1 || 2: // or swapped I'm not sure what to put first here (not sure it matters, just an UX question)
    return 1;
  default:
    return throw UnimplementedError();
}

And then the assist for replacing the switch does appear.

from sdk.