added current docker compose and env

docker-compose.yml

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+services:
+  pymc-repeater:
+    image: ${PYMC_REPEATER_IMAGE:-pymcdev/pymc-repeater:main}
+    container_name: pymc-repeater
+    restart: unless-stopped
+    ports:
+      - 8000:8000
+    devices:
+      # SPI DEVICES (Your path may differ)
+      - /dev/spidev0.0
+      - /dev/gpiochip0
+      # USB DEVICES (Your path may differ)
+      - /dev/bus/usb/002:/dev/bus/usb/002
+    # SPI DEVICES PERMISSIONS
+    cap_add:
+      - SYS_RAWIO
+    # USB DEVICE PERMISSIONS
+    group_add:
+      - "${GPIO_GID:-986}"
+      - "${SPI_GID:-989}"
+      - plugdev
+    volumes:
+      - ${PYMC_CONFIG_VOLUME:-pymc-repeater-config}:/etc/pymc_repeater
+      - ${PYMC_DATA_VOLUME:-pymc-repeater-data}:/var/lib/pymc_repeater
+
+volumes:
+  pymc-repeater-config:
+  pymc-repeater-data:

env.example

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+# Copy this file to .env before running Docker Compose:
+#   cp .env.example .env
+
+# Published image to run. Use a different repository or tag if you are testing
+# a fork or a specific release.
+PYMC_REPEATER_IMAGE=pymcdev/pymc-repeater:main
+
+# Storage defaults to Docker named volumes. This is the safest option for
+# Portainer and fresh installs because Docker preserves the image ownership.
+# To use host bind mounts instead, create the folders first and make them
+# writable by UID/GID 15888:
+#   sudo mkdir -p /opt/pymc-repeater/config /opt/pymc-repeater/data
+#   sudo chown -R 15888:15888 /opt/pymc-repeater/config /opt/pymc-repeater/data
+# Then uncomment and adjust these paths:
+# PYMC_CONFIG_VOLUME=/opt/pymc-repeater/config
+# PYMC_DATA_VOLUME=/opt/pymc-repeater/data
+
+# SPI/GPIO access uses the host's numeric group IDs. Check your host with:
+#   getent group gpio
+#   getent group spi
+# Example output:
+#   gpio:x:997:
+#   spi:x:999:
+# Put the third field from each output line below.
+GPIO_GID=986
+SPI_GID=989
+
+# Local build only. These are used by docker-compose.build.yml if you build the
+# image yourself instead of pulling PYMC_REPEATER_IMAGE.
+PUID=15888
+PGID=15888