Add docker-compose.yml and friends

docker/monero/Dockerfile

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+FROM debian:bookworm-slim
+
+ARG MONERO_VERSION=0.18.4.4
+
+RUN apt-get update \
+  && apt-get install -y --no-install-recommends ca-certificates curl bzip2 \
+  && rm -rf /var/lib/apt/lists/*
+
+RUN set -eux; \
+  arch="$(dpkg --print-architecture)"; \
+  if [ "$arch" = "amd64" ]; then \
+    monero_arch="x64"; \
+  elif [ "$arch" = "arm64" ]; then \
+    monero_arch="armv8"; \
+  else \
+    echo "Unsupported architecture: $arch" >&2; \
+    exit 1; \
+  fi; \
+  curl -fsSL -o /tmp/monero.tar.bz2 \
+    "https://downloads.getmonero.org/cli/monero-linux-${monero_arch}-v${MONERO_VERSION}.tar.bz2"; \
+  tar -xjf /tmp/monero.tar.bz2 -C /tmp; \
+  cp /tmp/monero-*/monerod /usr/local/bin/; \
+  cp /tmp/monero-*/monero-wallet-rpc /usr/local/bin/; \
+  rm -rf /tmp/monero* /tmp/monero.tar.bz2
+
+COPY entrypoint.sh /usr/local/bin/monero-wallet-rpc-entrypoint
+RUN chmod +x /usr/local/bin/monero-wallet-rpc-entrypoint
+
+EXPOSE 18081 18083
+
+ENTRYPOINT ["/usr/local/bin/monero-wallet-rpc-entrypoint"]

docker/monero/entrypoint.sh

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+#!/bin/sh
+set -e
+
+normalize_address() {
+  value="$1"
+  if [ -z "$value" ]; then
+    return
+  fi
+  case "$value" in
+    http://*)
+      value="${value#http://}"
+      ;;
+    https://*)
+      value="${value#https://}"
+      ;;
+  esac
+  value="${value%%/*}"
+  printf '%s' "$value"
+}
+
+args=""
+while [ "$#" -gt 0 ]; do
+  case "$1" in
+    --daemon-address)
+      shift
+      normalized="$(normalize_address "$1")"
+      args="$args --daemon-address $normalized"
+      ;;
+    --daemon-address=*)
+      value="${1#--daemon-address=}"
+      normalized="$(normalize_address "$value")"
+      args="$args --daemon-address=$normalized"
+      ;;
+    *)
+      args="$args $1"
+      ;;
+  esac
+  shift
+done
+
+# shellcheck disable=SC2086
+exec $args