Use docker fallback for weather report script

services/posture-check/daily-status-report.sh

@@ -25,7 +25,7 @@ SEND_NTFY="${SEND_NTFY:-0}"
 NTFY_TOPIC="${NTFY_TOPIC:-homelab-info}"
 NTFY_SCRIPT="${NTFY_SCRIPT:-/mnt/user/services/homelab-infra/ops/restore-tests/send-ntfy.sh}"
 INCLUDE_WEATHER_REPORT="${INCLUDE_WEATHER_REPORT:-0}"
-WEATHER_REPORT_SCRIPT="${WEATHER_REPORT_SCRIPT:-/mnt/user/services/homelab-infra/services/posture-check/weather-day-report.py}"
+WEATHER_REPORT_SCRIPT="${WEATHER_REPORT_SCRIPT:-/mnt/user/services/homelab-infra/services/posture-check/weather-day-report.sh}"
 BORG_CONTAINER="${BORG_CONTAINER:-borg-ui}"
 PROMETHEUS_CONTAINER="${PROMETHEUS_CONTAINER:-monitoring-prometheus}"
 TRAEFIK_ACME_PATH="${TRAEFIK_ACME_PATH:-/mnt/user/appdata/traefik/letsencrypt/acme.json}"
@@ -226,14 +226,6 @@ collect_weather_report() {
   append "## Wetterbericht"
   append ""
 
-  if ! command -v python3 >/dev/null 2>&1; then
-    append "- Wetterbericht nicht erzeugt: \`python3\` ist auf dem Host nicht verfuegbar."
-    append ""
-    record_section_error "weather" "python3 fehlt"
-    set_summary "weather_report_status" "missing-python"
-    return 0
-  fi
-
   if [ ! -f "$WEATHER_REPORT_SCRIPT" ]; then
     append "- Wetterbericht nicht erzeugt: Script fehlt unter \`$WEATHER_REPORT_SCRIPT\`."
     append ""
@@ -243,7 +235,7 @@ collect_weather_report() {
   fi
 
   local weather_out
-  if weather_out="$(python3 "$WEATHER_REPORT_SCRIPT" --heading-level 3 2>&1)"; then
+  if weather_out="$(bash "$WEATHER_REPORT_SCRIPT" --heading-level 3 2>&1)"; then
     printf '%s\n\n' "$weather_out" >> "$BODY_PATH"
     set_summary "weather_report_status" "ok"
   else