Initial commit : agent2 basé sur agent1

- agent2.py : bot XMPP agent2@xmpp.ovh
- skills/ : web_search, web_read, memory, prompt_memory (ChromaDB), mqtt
- Chemins mis à jour vers /opt/agent2

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

skills/memory.py

@@ -9,7 +9,7 @@ SKILL_NAME = "memory"
 TRIGGER    = None
 TRIGGERS   = {"REMEMBER:": "remember", "RECALL:": "recall"}
 
-DB_PATH = Path("/opt/agent/memory.db")
+DB_PATH = Path("/opt/agent2/memory.db")
 
 def _get_conn():
     conn = sqlite3.connect(DB_PATH)

skills/prompt_memory.py

@@ -23,7 +23,7 @@ TRIGGERS   = {
     "PROMPT_DEL:":  "prompt_del",
 }
 
-DB_PATH = Path("/opt/agent/chroma_db")
+DB_PATH = Path("/opt/agent2/chroma_db")
 
 # Phase 1 : embedding factice (hash MD5 → vecteur 16 dims)
 # Phase 2 : remplacer par un vrai modèle (ex: sentence-transformers)