Preserve Error prototypes in structuredClone

[OskarEichler]

Summary:

The structured-clone polyfill validates standard Error names but always creates a base Error, producing objects whose .name disagrees with their prototype. Map each serialized standard name to its built-in constructor, instantiate that type directly, and retain base Error as the invalid-name fallback.

Fixes #58214.

Changelog:

[GENERAL] [FIXED] - Preserve specialized standard Error prototypes in structuredClone.

Test Plan:

• Exact Hermes baseline first failed EvalError prototype identity.
• Fixed focused Fantom suite: 32/32 passed for all seven standard/fallback prototypes, matching native structuredClone.
• Fresh yarn flow-check: 0 errors.
• Targeted ESLint, Prettier, and git diff --check passed.

No UI change; screenshots are not applicable.