- pkg_link called webi_link which called pkg_link — infinite recursion
causing SIGSEGV on macOS; fixed by switching to WEBI_SINGLE-style paths
so the template's webi_link handles symlinking directly
- macOS pkg_src now points to the flat ollama binary (not ./bin/ollama)
- mlx, rocm, jetpack5, jetpack6 tagged as variants so generic installs
get the standard build instead of a GPU-specific one
c3fff12f2b