* Support static util.parseArgs
- Lower typed util.parseArgs calls through the C and LLVM backends.
- Add a link-gated native parser with Node-compatible options, tokens, defaults, and errors.
- Cover ESM, CommonJS, default argv, sanitizer, and TS7 behavior.
* fix(runtime): align parseArgs behavior with Node
* fix(runtime): close parseArgs parity gaps
* fix(runtime): match parseArgs edge cases
* fix(runtime): preserve parseArgs short and default semantics
