fix(javascript): preserve builtin identity and share alias traversal

Track module writes and escapes at their owner, preserve capture and reassignment ordering, and share CommonJS/default namespace identity without erasing parent-slot changes. Carry write sites into ambient alias resolution and use parsed write targets across consumers. Deduplicate returned-reference work with cycle context; retain unchanged temporal selection identity so provenance memoization stays effective.

Reviewed fixes include #2041, #2465, #2830, #2881, and #2948. Remove superseded mutation representations and the ineffective per-markValue dedup layer.

Validation: 380 focused JavaScript tests passed under a 384 MiB heap cap, including the previously aborting 30-level/128-call alias regression. Six public CLI/MCP builtin tests passed. Exact pdf.js completed-workflow performance remains unmeasured.

src/domain/javascript/javascriptBuiltinResourceMethods.ts

@@ -0,0 +1,11 @@
+/** Supported native resource receivers, shared by acquisition and validity owners. */
+export const BUILTIN_RESOURCE_METHODS = {
+  fs: ["open", "openSync", "createReadStream", "createWriteStream"],
+  "fs/promises": ["open"],
+  net: ["connect", "createConnection"],
+  tls: ["connect", "createConnection"],
+} as const;
+
+export const BUILTIN_RESOURCE_SPECIFIERS = Object.keys(
+  BUILTIN_RESOURCE_METHODS,
+);