chore: remove memory skill — duplicates native Claude Code CLAUDE.md and MEMORY.md

README.md

@@ -89,7 +89,6 @@ archeflow/
 │   ├── check-phase/                 # Reviewer protocols (all 4)
 │   ├── shadow-detection/            # Recognizing and correcting dysfunction
 │   ├── attention-filters/           # What context each archetype receives
-│   ├── memory/                      # Persistent learnings across orchestrations
 │   ├── autonomous-mode/             # Unattended overnight sessions
 │   ├── custom-archetypes/           # Creating domain-specific roles
 │   └── workflow-design/             # Designing custom workflows