Remove config file mount and update DoubleTake to use environment variables only

Co-authored-by: Stolas <610753+Stolas@users.noreply.github.com>

Author: Copilot

README.md

@@ -133,7 +133,7 @@ If you selected the NVR option, the stack includes **CompreFace** for face detec
    - Create a new application (e.g., "DoubleTake")
    - Create a new recognition service within that application
    - Copy the API key for the recognition service
-4. Update the `COMPREFACE_API_KEY` in your `secrets.env` file with the API key you just created
+4. Update the `COMPREFACE_API_KEY` in your `secrets.env` file with the API key you just created (replace the auto-generated placeholder)
 5. Restart the Double-Take container: `./startup.sh start doubletake`
 
 **Double-Take Configuration:**

doubletake_config.yml

@@ -786,7 +786,7 @@ SERVICE_CMDS[frigate]="podman run -d --name frigate --restart unless-stopped --n
 SERVICE_CMDS[grafana]="podman run -d --name grafana --restart unless-stopped --network ${NETWORK_NAME} -p 3000:3000 -v grafana_data:/var/lib/grafana -e GF_SECURITY_ADMIN_USER=${GRAFANA_ADMIN_USER} -e GF_SECURITY_ADMIN_PASSWORD=${GRAFANA_ADMIN_PASSWORD} -e GF_SECURITY_SECRET_KEY=${GRAFANA_SECRET_KEY} docker.io/grafana/grafana:latest"
 SERVICE_CMDS[nodered]="podman run -d --name nodered --restart unless-stopped --network ${NETWORK_NAME} -p ${NODERED_PORT}:1880 -e TZ=${TZ} -e DOCKER_HOST=unix:///var/run/docker.sock -v nodered_data:/data -v ${PODMAN_SOCKET_PATH}:/var/run/docker.sock:ro --security-opt label=disable --user root docker.io/nodered/node-red:latest"
 SERVICE_CMDS[nginx]="podman run -d --name nginx --restart unless-stopped --network ${NETWORK_NAME} --add-host=host.containers.internal:host-gateway -p 80:80 --security-opt label=disable -v ${PWD}/nginx/nginx.conf:/etc/nginx/nginx.conf:ro -v nginx_cache:/var/cache/nginx docker.io/library/nginx:alpine"
-SERVICE_CMDS[doubletake]="podman run -d --name doubletake --restart unless-stopped --network ${NETWORK_NAME} -p 3001:3000 -v doubletake_data:/.storage -v ${PWD}/doubletake_config.yml:/config/config.yml:ro -e TZ=${TZ} -e DETECTORS__COMPREFACE__URL=http://compreface:8080 -e DETECTORS__COMPREFACE__KEY=${COMPREFACE_API_KEY} -e MQTT__HOST=mosquitto -e MQTT__USERNAME=${MQTT_USER} -e MQTT__PASSWORD=${MQTT_PASSWORD} -e FRIGATE__URL=http://frigate:5000 docker.io/jakowenko/double-take:latest"
+SERVICE_CMDS[doubletake]="podman run -d --name doubletake --restart unless-stopped --network ${NETWORK_NAME} -p 3001:3000 -v doubletake_data:/.storage -e TZ=${TZ} -e DETECTORS__COMPREFACE__URL=http://compreface:8080 -e DETECTORS__COMPREFACE__KEY=${COMPREFACE_API_KEY} -e MQTT__HOST=mosquitto -e MQTT__USERNAME=${MQTT_USER} -e MQTT__PASSWORD=${MQTT_PASSWORD} -e FRIGATE__URL=http://frigate:5000 docker.io/jakowenko/double-take:latest"
 SERVICE_CMDS[compreface_postgres]="podman run -d --name compreface_postgres --restart unless-stopped --network ${NETWORK_NAME} -v compreface_db_data:/var/lib/postgresql/data -e POSTGRES_USER=${POSTGRES_USER} -e POSTGRES_PASSWORD=${POSTGRES_PASSWORD} -e POSTGRES_DB=${POSTGRES_DB} docker.io/library/postgres:15"
 SERVICE_CMDS[compreface]="podman run -d --name compreface --restart unless-stopped --network ${NETWORK_NAME} -p ${COMPREFACE_PORT}:8080 -v compreface_data:/home/app/frs -e POSTGRES_USER=${POSTGRES_USER} -e POSTGRES_PASSWORD=${POSTGRES_PASSWORD} -e POSTGRES_URL=jdbc:postgresql://compreface_postgres:5432/${POSTGRES_DB} -e ENABLE_EMAIL_SERVER=false -e ADMIN_JAVA_OPTS=-Xmx4g -e MAX_FILE_SIZE=10MB -e MAX_REQUEST_SIZE=10MB docker.io/exadel/compreface:latest"
 SERVICE_NAMES=(mosquitto influxdb zigbee2mqtt frigate grafana nodered nginx doubletake compreface_postgres compreface)