Caspian built-in classes GitHub issue

{"vibecode": {
    "doc": "built-in-classes",
    "role": "umbrella landing page for Caspian's built-in classes. Always available, no require needed."
}}

Classes that are always available in Caspian without a require.

• Arrays — ordered collections.
• Bitwise — bit-twiddling helpers on integers.
• Filesystem — directory jails, file and directory objects.
• Hashes — order-preserving key/value collections.
• Meta-hash — the hash-of-hashes pattern.
• Nulls — null, null flavors, comparison.
• Numbers — integers and floats.
• Objects — the root object class.
• Strings — single-quoted, double-quoted, heredocs, interpolation.