add: cheshire-cat configuration, tooling, tests, and documentation

Configuration:
- .env.example, .gitignore, compose.yml (main docker compose)
- docker-compose-amd.yml (ROCm), docker-compose-macos.yml
- start.sh, stop.sh convenience scripts
- LICENSE (Apache 2.0, from upstream Cheshire Cat)

Memory management utilities:
- analyze_consolidation.py, manual_consolidation.py, verify_consolidation.py
- check_memories.py, extract_declarative_facts.py, store_declarative_facts.py
- compare_systems.py (system comparison tool)
- benchmark_cat.py, streaming_benchmark.py, streaming_benchmark_v2.py

Test suite:
- quick_test.py, test_setup.py, test_setup_simple.py
- test_consolidation_direct.py, test_declarative_recall.py, test_recall.py
- test_end_to_end.py, test_full_pipeline.py
- test_phase2.py, test_phase2_comprehensive.py

Documentation:
- README.md, QUICK_START.txt, TEST_README.md, SETUP_COMPLETE.md
- PHASE2_IMPLEMENTATION_NOTES.md, PHASE2_TEST_RESULTS.md
- POST_OPTIMIZATION_ANALYSIS.md

cheshire-cat/check_memories.py

@@ -0,0 +1,30 @@
+#!/usr/bin/env python3
+"""Check what memories exist in Qdrant and their metadata"""
+
+from qdrant_client import QdrantClient
+
+QDRANT_HOST = "localhost"
+QDRANT_PORT = 6333
+COLLECTION_NAME = "episodic"
+
+client = QdrantClient(host=QDRANT_HOST, port=QDRANT_PORT, timeout=10, prefer_grpc=False)
+
+print("=" * 70)
+print("MEMORY INSPECTION")
+print("=" * 70)
+
+# Get all memories
+results, next_offset = client.scroll(
+    collection_name=COLLECTION_NAME,
+    limit=20,
+    with_payload=True,
+    with_vectors=False
+)
+
+print(f"\n📊 Total memories found: {len(results)}")
+
+for i, point in enumerate(results, 1):
+    print(f"\n--- Memory {i} ---")
+    print(f"ID: {point.id}")
+    print(f"Content: {point.payload.get('page_content', '')[:100]}")
+    print(f"Metadata: {point.payload.get('metadata', {})}")