Packwand's Luau stdlib #

First-party Luau modules (packluau SPEC.md section 8), unlike the rest of packages/, which holds vendored third-party source. Each <name>.luau here is the module @pw/<name>.

• apps/packluau's build compiles every module to bytecode with Luau's compiler and embeds it; nothing is read from disk at run time. A module is deserialized on its first require.
• Every module starts with a --!pw caps= header naming the capabilities its code uses. A script that requires it must declare them too.
• The build lints every module: no pairs, no next, and no for k in t over a bare table, since their order is the hash table's. Iterate with pw.sorted or an API's sorted iterator.
• A module returns a table. A module run directly (the stdlib tier) runs its main(...), which returns a pw.plan or nothing, as a script does.