The resolved manifest now carries what the build compiled — each bundle's source, digest, language
and entrypoints — because a tools bundle is named by no resource of the module's own: the node's
runtime loads it, and until this the mesh held no trace of the one artifact that runtime needs. A
repository manifest that writes `bundles` beside its build is refused: the mesh derives it.
Where the runtime module is in a node's set, every assigned module's bundle with entrypoints is
composed as an archive under the mesh's own directory, routed through the artifact store like any
image or archive the mesh built. A bundle without entrypoints is run rather than loaded and is
delivered by the process that runs it. A node without the runtime is sent exactly what it was.
jochen
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