Answer architecture round 7: reads and its note move to item 196, a mounted module's errors read sv_SE (address.json), internal/datafiles handles namespace folders in one form, and a folder outside the mount is a broken invariant

CHANGELOG.md

@@ -130,10 +130,7 @@ replacement, and each removed path, column or flag.
   `…/geous`. `data.Modules()`, from `github.com/larvit/fejkdata/data`, lists every one,
   and the CLI carries them all. `New` loads the modules `WithDataFS(modules...)` names and
   the folders `WithDataPath` names, and fails, naming `WithDataFS`, where no such option
-  is given. A manifest's `namespace` mounts its source under a dot path, and its `reads` lists the
-  namespaces of the modules its source reads by default; a reference to a path nothing
-  provides fails to load, asking whether a module is missing and naming each namespace
-  read that nothing loaded provides, or saying no loaded manifest names a module to add.
+  is given. A manifest's `namespace` mounts its source under a dot path.
 - A data source whose root holds a `.fejkdata.json` manifest with an `index` loads each
   category on the first call reaching it, as each shipped module does. Data failing to load,
   in `New` or on that first call, gives an error matching `ErrLoad`, and the CLI exits 1.