branch-structure.md

secure-ai-chat-memories/
├── README.md (updated)
├── requirements.txt (updated)
├── main.py (updated)
├── agent/
│   ├── __init__.py
│   ├── base_agent.py
│   ├── rpg_agent.py
│   └── memory_agent.py (new)
├── memory/
│   ├── __init__.py
│   ├── sqlite_memory.py (from original)
│   ├── secure_memory.py (new) ✅ 
│   ├── embedding_memory.py (new) ✅ 
│   └── memory_utils.py (new) ✅ 
├── security/
│   ├── __init__.py
│   ├── encryption.py (new) ✅ 
│   ├── hashing.py (new) ✅ 
│   └── auth.py (new) ✅ 
├── config/
│   ├── __init__.py
│   ├── settings.py (new)
│   └── default_config.json (new)
├── api/
│   ├── __init__.py
│   ├── memory_api.py (new)
│   └── middleware.py (new)
├── ui/
│   ├── __init__.py
│   ├── cli.py (enhanced)
│   └── web_interface.py (new)
└── examples/
    ├── secure_agent_example.py (new)
    ├── multi_context_example.py (new)
    └── cross_session_memory_example.py (new)