`/// keep-sorted` for `switch` statements

Clear and concise description of the problem

Hey there, I'm back with another suggestion: /// keep-sorted for switch statements. The idea comes from this file

Suggested solution

Basic

/// keep-sorted
switch (x) {
  case "b":
    doB();
    break
  case "a":
    doA();
    break;
}

// ->

/// keep-sorted
switch (x) {
  case "a":
    doA();
    break
  case "b":
    doB();
    break;
}

Complex/weird

/// keep-sorted
switch (x) {
  case "fallback":
    falling();
  case "c":
  case "b":
    common();
    break;
  case "d":
  case "a":
    aOrD();
    break;
}

// ->

/// keep-sorted
switch (x) {
  case "a": // `a` comes before `fallback`
  case "d":
    aOrD();
    break;
  case "fallback":
    falling();
  case "b":
  case "c":
    common();
    break;
}

Alternative

No response

Additional context

No response

Validations

• Follow our Code of Conduct
• Read the Contributing Guide.
• Check that there isn't already an issue that request the same feature to avoid creating a duplicate.

Start by studying the linked src/utils/devenv.ts example and the repository's existing command behavior. Define how basic and grouped switch cases should be ordered, including fallthrough and comments, then add coverage for the shown examples. Done means the keep-sorted command consistently produces the requested ordering without changing case bodies.