Map CLI profiles to selected modules

docs/roadmap/implementation.md

@@ -541,6 +541,17 @@ Missing explicit files fail without enabling checks. Verify nested failure
 diagnostics and retain a minimal root profile with no new required fields.
 Run CLI profile, command, preparation, and compiled API checks.
 
+**Completed:** Profiles now map `module_dir` and `validation.shared_files`,
+preserving nil versus explicit empty selections through JSON and facade copies.
+Candidate commands run from the selected module with repository, module, path,
+version, commit, and full-tag context. `publish --expected-module` compares
+normalized profile selection before callbacks, and delivery/build map the profile
+module through their facades. Dependency preparation now accepts a
+repository/module request and runs in that module. Verified nested CLI checks and
+build selection, explicit missing shared files, mismatch rejection before
+product commands, module-targeted preparation, `go test ./...`,
+`go run ./internal/apicheck`, and documentation whitespace checks.
+
 ## Stage 11: Implement full-tag CI delivery and prepared-checkout verification
 
 **Outcome:** The CLI can prepare a complete event tag or reuse a verified