chore: jarvisChat → cAIc rename, single-node consolidation on jarvis, Qdrant UUID5 + chunk-size deploy fixes

rag.py

@@ -4,6 +4,7 @@ cAIc - RAG pipeline: Qdrant vector search + system prompt assembly.
 import asyncio
 import logging
 import os
+import uuid
 from datetime import datetime, timezone
 
 import httpx
@@ -45,7 +46,7 @@ async def _upsert_fact(fact: str, text: str, topic: str,
             if er.status_code != 200:
                 continue
             vector = er.json()["embedding"]
-            pid = f"auto-{ts}-{i}"
+            pid = str(uuid.uuid5(uuid.NAMESPACE_DNS, f"auto-{ts}-{i}"))
             payload = {
                 "text": encrypt_text(chunk), "source": "auto_fact", "fact": fact,
                 "ingest_date": datetime.now(timezone.utc).isoformat(),
@@ -124,7 +125,7 @@ async def confirm_fact_update(memory_id: int, old_fact: str, new_fact: str,
     return True
 
 
-def chunk_text(text: str, chunk_size: int = 512, overlap: int = 128) -> list:
+def chunk_text(text: str, chunk_size: int = 200, overlap: int = 64) -> list:
     words = text.split()
     target_words = int(chunk_size / 1.3)
     overlap_words = int(overlap / 1.3)