fix(javascript): keep string Worker paths unresolved without a document base (#3797)

A plain new Worker("./w.js") or navigator.serviceWorker.register("./sw.js")
resolves against the document base URL in a browser, and a Node
worker_threads string resolves against the working directory. Static
analysis was resolving browser strings against the calling script, which
recorded a resolved mapping to the wrong file.

Only new Worker(new URL(path, import.meta.url)) now produces a specifier.
Other worker and service-worker strings keep their expression and stay
unresolved, matching the existing worker_threads string handling.

Fixes #3309

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

src/domain/javascript/javascriptStaticAnalysisCalls.ts

@@ -95,19 +95,25 @@ export const inspectCall = (
     addReference(context, {
       node,
       kind: "worker",
-      // Node string paths use the process cwd or filesystem root, neither of
-      // which is established by the analyzed source's artifact location.
+      // A string path is relative to the document base URL in a browser and
+      // to the process cwd in Node; the analyzed source's artifact location
+      // establishes neither. Only `new URL(path, import.meta.url)` names a
+      // location relative to this module.
       specifier:
-        (workerConstructor === "node" ? undefined : first) ??
-        (workerConstructor === undefined || worker === undefined
+        workerConstructor === undefined || worker === undefined
           ? undefined
-          : workerUrlSpecifier(worker, bindings)),
+          : workerUrlSpecifier(worker, bindings),
     });
+  // Service worker script URLs are also relative to the document base URL.
   if (
     name === "serviceWorker.register" ||
     name.endsWith(".serviceWorker.register")
   )
-    addReference(context, { node, kind: "service-worker", specifier: first });
+    addReference(context, {
+      node,
+      kind: "service-worker",
+      specifier: undefined,
+    });
   inspectEndpointCall(node, name, first, context);
   inspectStorageCall(node, name, first, context);
   if (first === "audio" || first === "video")