Builds the full bsdkrun argv (minus the binary and global flags) for a
detached create. Ported verbatim from the TypeScript SDK's args.ts; every
path ends with -d so create yields a handle.
Options are given as a keyword list or map, discriminated on :os
(:linux, :freebsd, :netbsd, :firmware, :kernel). See
Bsdkrun.Sandbox.create/1 for the full set of per-kind keys.
Summary
Functions
Build the create argv (a list of strings) for the given options.