Fix: source cont-init.d scripts instead of bash to inherit bashio functions

Agent-Logs-Url: https://github.com/alexbelgium/hassio-addons/sessions/88474b87-22ad-4e13-9d5c-8567d0b4098f

Co-authored-by: alexbelgium <44178713+alexbelgium@users.noreply.github.com>

maintainerr/rootfs/ha_entrypoint.sh

@@ -18,8 +18,10 @@ if [ -d /etc/cont-init.d ]; then
     for script in /etc/cont-init.d/*.sh; do
         [ -f "$script" ] || continue
         echo "[Maintainerr] Running init script: $script"
-        # Use bash directly (no S6 with-contenv available)
-        bash "$script"
+        # Source the script so it inherits bashio functions from bashio-standalone.
+        # Using bash "$script" would spawn a new process without bashio:: functions,
+        # causing "command not found" failures under set -e.
+        source "$script"
     done
 fi