…34341)

## Summary

`console.group(label)` opens a `startGroup` event on the V8 inspector,
but
Chrome DevTools renders the group container with no visible label unless
it
also receives a paired `log` event carrying that label — which is what
Node's
console does. Deno's `group` previously called `this.log(label)`, but
because
the methods are arrow class fields the lexical `this` is the original
`Console` instance, so `this.log` resolved to the *unwrapped* `log` and
never
reached the inspector. The result was a `startGroup` event with no
following
`log`, and DevTools displayed empty nested containers that visibly
drifted
out of alignment with the CLI output.

The fix stashes a reference to the namespace object returned from the
constructor and routes the label log through it, so when the inspector
wraps
console methods, `group` invokes the *wrapped* `log` that fans out to
both
the V8 console binding and the printer. This matches Node — inspector
captures for the issue's repro script now produce:

```
startGroup test1 / log test1 / startGroup test2 / log test2 / ...
```

instead of just:

```
startGroup test1 / startGroup test2 / ...
```

Closes denoland#30176. Closes denoland/orchid#206.

Note: a prior attempt (denoland#32869) tried to *remove* the `this.log` call
inside
`group`, on the theory that the duplicate inspector event was the bug.
That
theory was inverted — `this.log` was already silently *not* hitting the
inspector at all because of the arrow-function `this`, and DevTools was
showing an empty group as a result. This PR makes `group` reliably reach
the
wrapped `log`, which is the inspector signal DevTools is looking for.

## Test plan

- [x] New unit test `consoleGroupForwardsLabelToWrappedLog` in
`tests/unit/console_test.ts` simulates the inspector wrap with a spy v8
  console and asserts both `group` and `log` events fire with the label
  while the CLI indentation stays unchanged.
- [x] New integration test `inspector_console_group_emits_label_log` in
`tests/unit/inspector_test.ts` runs a real `--inspect-brk` session,
drives
the CDP socket, and asserts the `Runtime.consoleAPICalled` event stream
  has the matching `log`/`startGroup` pairs DevTools needs.
- [x] All existing `console_test.ts` tests pass (87 passed, 0 failed) —
CLI
  output of `console.group` and indentation are unchanged.

---------

Co-authored-by: divybot <[email protected]>
Co-authored-by: Divy Srivastava <[email protected]>