Add weekly download orphan cleaner — nothing covered the SAB Completed folders and 755G of orphans accumulated since 2022

Deployment/host.conf.template

@@ -439,6 +439,8 @@
     HOSTN_SONARR_GENERAL_ROOT=""  # rootFolderPath literal for the general root (e.g. "/tv") — target for reverse-kids-leak moves; leave blank to disable
     HOSTN_SONARR_KIDS_ROOT=""    # rootFolderPath literal, as reported by Sonarr API — leave blank if no dedicated kids root
     HOSTN_SONARR_ANIME_ROOT=""   # rootFolderPath literal, as reported by Sonarr API — leave blank if no dedicated anime root
+    HOSTN_SONARR_DOWNLOAD_DIR=""            # host path of the completed-downloads folder Sonarr imports from (e.g. "/mnt/cache/Temp_Storage/SABnzbd/Completed/Tv Shows") — blank disables the download orphan cleaner for Sonarr
+    HOSTN_SONARR_DOWNLOAD_CONTAINER_DIR=""  # same folder as Sonarr's container sees it (e.g. "/downloads/Completed/Tv Shows") — needed to trigger import scans on held folders
 
     declare -A HOSTN_SONARR_PATH_MAP=(
         # ["/tv"]="/mnt/user/Tv_Shows"
@@ -452,6 +454,8 @@
     HOSTN_RADARR_GENERAL_ROOT=""  # rootFolderPath literal for the general root (e.g. "/movies") — target for reverse-kids-leak moves; leave blank to disable
     HOSTN_RADARR_KIDS_ROOT=""    # rootFolderPath literal, as reported by Radarr API — leave blank if no dedicated kids root
     HOSTN_RADARR_ANIME_ROOT=""   # rootFolderPath literal, as reported by Radarr API — leave blank if no dedicated anime root
+    HOSTN_RADARR_DOWNLOAD_DIR=""            # host path of the completed-downloads folder Radarr imports from (e.g. "/mnt/cache/Temp_Storage/SABnzbd/Completed/Movies") — blank disables the download orphan cleaner for Radarr
+    HOSTN_RADARR_DOWNLOAD_CONTAINER_DIR=""  # same folder as Radarr's container sees it (e.g. "/downloads/Completed/Movies") — needed to trigger import scans on held folders
 
     declare -A HOSTN_RADARR_PATH_MAP=(
         # ["/movies"]="/mnt/user/Movies"