fix: commit pending host drift, enable emotive ack rotation

docker-compose.override.yml: VAD tuning (RMS threshold, min speech, trailing
silence), no-speech reprompt, immediate_short ack mode, media idle timeout --
all previously live on prod but uncommitted. AI_VOICE_V2_EMOTIVE_ACK_ENABLED
flipped 0 -> 1: this flag was silently disabling filler-phrase rotation
regardless of the app-level 36c2acb fix.

docker-compose.minimal.yml: removed the voice-ai (Magzhan legacy) service
and its dependency, matching what was actually running.

docker-compose.yml: added common_network to api-gateway.

docker-compose.minimal.yml

@@ -179,7 +179,6 @@ services:
     restart: unless-stopped
     depends_on:
       - api-gateway
-      - voice-ai
     ports:
       - "127.0.0.1:3082:80"
     volumes:
@@ -188,22 +187,6 @@ services:
       - default
       - common_network
 
-  voice-ai:
-    image: ${VOICE_AI_IMAGE:-voice-call-center-ai:active-aimaq}
-    container_name: aimaq-voice-ai
-    restart: unless-stopped
-    env_file:
-      - ./.env.voice-ai
-    ports:
-      # AudioSocket-шлюз для входящих звонков из Asterisk (хост-процесс)
-      - "127.0.0.1:9094:9094"
-    volumes:
-      - /root/voice-call-center-ai/knowledge:/app/knowledge:ro
-      # CALLERID входящего звонка: диалплан пишет <uuid>.callerid, шлюз читает и удаляет
-      - /tmp/ainur-meta:/ainur-meta
-    networks:
-      - default
-      - common_network
 
 networks:
   default: