fix: report eval scripts as [eval] URL for inspector (#34192)

## Summary

Match Node.js by reporting `-e` and `deno eval` scripts as `[eval]` in
inspector messages — `Debugger.scriptParsed`, `Debugger.paused`
locations, and stack traces produced by `vm.runInThisContext`.
Previously Deno reported the synthetic `file:///…/$deno$eval.mts`
resource name (and `evalmachine.<anonymous>` for the user code inside
the Node-compat wrapper), so any Node test that checks the script URL
after attaching the inspector would fail.

Two small changes:

1. **`eval_command`** appends `//# sourceURL=[eval]` to the eval source
so V8 reports the eval main module URL as `[eval]`. Appended (not
prepended) so user line numbers are preserved.
2. **`wrap_eval_code`** (used when Node-style `-e` is translated for
child processes via `op_node_translate_cli_args`) passes `{ filename:
"[eval]" }` to `vm.runInThisContext` so the wrapped user code is also
reported with the `[eval]` URL.

Enables `parallel/test-inspector-async-stack-traces-promise-then.js` in
node compat.

## What's not in this PR

The two timer tests referenced in the original issue
(`test-inspector-async-stack-traces-set-interval.js` and
`test-inspector-async-hook-setup-at-inspect-brk.js`) need pieces that
don't exist yet and weren't appropriate to land here:

- **`V8Inspector::asyncTaskScheduled` / `asyncTaskStarted` /
`asyncTaskFinished` bindings.** Required so `setTimeout` / `setInterval`
populate the `asyncStackTrace` field on `Debugger.paused`. V8 handles
this automatically for promises via `SetAsyncEventDelegate`, but timers
must call the hooks themselves. The `v8` crate doesn't expose these
methods today — they need to be added in `denoland/rusty_v8` first.
- **`node:internal/process/execution` frame on the async parent.** Both
timer tests `.some()` over `asyncStackTrace.callFrames` looking for a
frame with `frame.url === 'node:internal/process/execution'`. In Node
this comes from `evalScript`, which lives in that internal module; Deno
has no equivalent module today.
- **`breakOnFirstLine` semantics.**
`test-inspector-async-hook-setup-at-inspect-brk.js` expects the first
`--inspect-brk` pause to be at line 1 of the user code, not at the
wrapper's first statement. Node achieves this by passing
`breakOnFirstLine` to `vm.Script::Compile`; V8 exposes the option but
it's not on the Rust binding either.

I left those tests commented out in `tests/node_compat/config.jsonc` for
follow-up.

## Test plan

- [x] `cargo test --test node_compat --
test-inspector-async-stack-traces-promise-then` → passes
- [x] Confirm `[eval]` URL appears in `Debugger.scriptParsed` for both
`deno eval` and spawn-translated `-e` paths
- [x] `deno eval 'throw new Error()'` stack trace unchanged (V8 stack
uses ScriptOrigin name, not sourceURL)
- [x] `cargo test --test node_compat -- test-inspector-promises
test-inspector-strip-types test-inspector-resource-name-to-url
test-inspector-emit-protocol-event test-inspector-break-e
test-inspector-multisession-ws` → no regression
- [x] `cargo clippy --bin deno`

Closes denoland/orchid#124

Co-authored-by: divybot <divybot@users.noreply.github.com>
Co-authored-by: Divy Srivastava <me@littledivy.com>

Author: divybot

cli/tools/run/mod.rs

@@ -279,6 +279,11 @@ pub async fn eval_command(
   } else {
     eval_flags.code
   };
+  // Match Node's `[eval]` URL for `-e` scripts so inspector clients (and
+  // Node compat tests) see the same script URL. V8 honors the
+  // `//# sourceURL=` comment for both classic scripts and ES modules.
+  // Appended (not prepended) so user line numbers are preserved.
+  let source_code = format!("{source_code}\n//# sourceURL=[eval]\n");
 
   // Save a fake file into file fetcher cache
   // to allow module access by TS compiler.

libs/node_shim/lib.rs

@@ -3194,7 +3194,7 @@ pub fn wrap_eval_code(source_code: &str) -> String {
     process.getBuiltinModule("module").builtinModules
       .filter((m) => !/\/|crypto|process|_tls_common/.test(m))
       .forEach((m) => {{ globalThis[m] = process.getBuiltinModule(m); }}),
-    process.getBuiltinModule("vm").runInThisContext({})
+    process.getBuiltinModule("vm").runInThisContext({}, {{ filename: "[eval]" }})
   )"#,
     json_escaped
   )

tests/node_compat/config.jsonc

@@ -2280,7 +2280,7 @@
 
     "parallel/test-inspector-esm.js": {},
     "parallel/test-inspector-console.js": {},
-    // "parallel/test-inspector-async-stack-traces-promise-then.js": {},
+    "parallel/test-inspector-async-stack-traces-promise-then.js": {},
     // "parallel/test-inspector-exception.js": {},
     // "parallel/test-inspector-async-hook-setup-at-inspect-brk.js": {},
     // "parallel/test-inspector-async-stack-traces-set-interval.js": {},