Add docker-cli installation to Dockerfile and streamline WOL script

Dockerfile

@@ -4,7 +4,7 @@ FROM alpine:3.20
 # Install minimal tooling
 RUN apk add --no-cache \
 	--repository=https://dl-cdn.alpinelinux.org/alpine/edge/testing wol \
-	&& apk add --no-cache bash curl ca-certificates
+	&& apk add --no-cache bash curl ca-certificates docker-cli
 
 # Copy script
 WORKDIR /app

scripts/auto-boot-ollama-host.sh

@@ -27,28 +27,22 @@ send_wol() {
   wol -i "$WOL_BCAST" -p "$WOL_PORT" "$WOL_MAC" || true
 }
 
-
 # Basic pre-flight: show which container is watched
 log "Watching logs for container='${CONTAINER_NAME}' since='${SINCE}'"
 log "Looking for pattern: ${ERROR_PATTERN}"
 
-echo "Exited. Sleeping..."
-sleep infinity
-
 # Stream logs and parse
 "${DOCKER_CLI}" logs -f --since "${SINCE}" "${CONTAINER_NAME}" 2>&1 | \
 while IFS= read -r line; do
   # echo "$line"   # uncomment for debugging
   if echo "$line" | grep -qE "${ERROR_PATTERN}"; then
     log "Detected EHOSTUNREACH for Ollama (${OLLAMA_HOST}:${OLLAMA_PORT})."
-    echo ok
 
     # ... in your remediation block:
     if [[ -n "$WOL_MAC" ]]; then
       log "Sending WOL to $WOL_MAC via ${WOL_BCAST}:${WOL_PORT}"
-      #send_wol
+      send_wol
     fi
-    echo ok
     # --- remediation examples (optional) ---
     # if [[ -n "$WOL_MAC" ]]; then
     #   log "Sending WOL to ${WOL_MAC}"