communication(atlasbot): reduce spam and use atlasbot user

services/communication/atlasbot-configmap.yaml

@@ -53,7 +53,6 @@ data:
         req("POST", path, token, body={"msgtype": "m.text", "body": text})
 
     history = collections.defaultdict(list)  # room_id -> list of str (short transcript)
-    greeted = set()
 
     def ollama_reply(room_id: str, prompt: str) -> str:
         try:
@@ -74,6 +73,11 @@ data:
 
     def sync_loop(token: str, room_id: str):
         since = None
+        try:
+            res = req("GET", "/_matrix/client/v3/sync?timeout=0", token, timeout=10)
+            since = res.get("next_batch")
+        except Exception:
+            pass
         while True:
             params = {"timeout": 30000}
             if since:
@@ -90,15 +94,11 @@ data:
             for rid, data in res.get("rooms", {}).get("invite", {}).items():
                 try:
                     join_room(token, rid)
-                    send_msg(token, rid, "Atlas online.")
                 except Exception:
                     pass
 
             # messages
             for rid, data in res.get("rooms", {}).get("join", {}).items():
-                if rid not in greeted and room_id and rid == room_id:
-                    greeted.add(rid)
-                    send_msg(token, rid, "Atlas online.")
                 timeline = data.get("timeline", {}).get("events", [])
                 for ev in timeline:
                     if ev.get("type") != "m.room.message":
@@ -113,7 +113,7 @@ data:
                     # Only respond if bot is mentioned or in a DM
                     joined_count = data.get("summary", {}).get("m.joined_member_count")
                     is_dm = joined_count is not None and joined_count <= 2
-                    mentioned = f"@{USER}" in body or "atlas" in body.lower()
+                    mentioned = f"@{USER}" in body
                     history[rid].append(f"{sender}: {body}")
                     if is_dm or mentioned:
                         reply = ollama_reply(rid, body)

services/communication/atlasbot-deployment.yaml

@@ -29,14 +29,14 @@ spec:
             - name: MATRIX_BASE
               value: http://othrys-synapse-matrix-synapse:8008
             - name: AUTH_BASE
-              value: http://matrix-authentication-service:8080
+              value: http://othrys-synapse-matrix-synapse:8008
             - name: BOT_USER
-              value: atlas
+              value: atlasbot
             - name: BOT_PASS
               valueFrom:
                 secretKeyRef:
-                  name: atlasbot-mas-credentials-runtime
-                  key: password
+                  name: atlasbot-credentials-runtime
+                  key: bot-password
             - name: CHAT_API_KEY
               valueFrom:
                 secretKeyRef: