Add project registry update flow

docs/next-steps.md

@@ -104,6 +104,8 @@ The next batch is successful if:
 
 - OpenClaw can use AtoCore naturally when context is needed
 - OpenClaw can also register a new project cleanly before refreshing it
+- existing project registrations can be refined safely before refresh when the
+  staged source set evolves
 - AtoCore answers correctly for the active project set
 - retrieval surfaces the seeded project docs instead of mostly AtoCore meta-docs
 - trusted project state remains concise and high confidence