lucidia sync: providers registry, db, main updates

lucidia_chat_phi.py

@@ -1,12 +0,0 @@
-from guardian import Guardian
-
-g = Guardian()
-
-print("🧠 Lucidia Chat (local) – type 'exit' to quit")
-
-while True:
-    msg = input("You: ")
-    if msg.strip().lower() == "exit":
-        break
-    g.hear(msg)
-    print("Lucidia: (remembered)")