Watchdogs/ folder + host conf rename

Move all watchdog scripts to a dedicated Watchdogs/ folder:
  Docker_Essentials/docker_watchdog.sh   → Watchdogs/
  unRAID_Essentials/system_watchdog.sh   → Watchdogs/
  unRAID_Essentials/resource_watchdog.sh → Watchdogs/
  Orchestrators/watchdog_orchestrator.sh → Watchdogs/
  Tools/watchdog_skip_list_manager.sh    → Watchdogs/

Rename host config files:
  master_host1.conf → host1.conf
  master_host2.conf → host2.conf

Update all references across the ecosystem:
  master.conf: WATCHDOG_ORCHESTRATOR_SCRIPTS paths → Watchdogs/
  load_config.sh: host*.conf glob + all comments
  git_pull_execute.sh: sparse checkout glob + all comments
  Partnership/ssh_setup.sh: HOST_CONF path construction
  user_script_plug-in.sh: all script paths + per-host conf path
  common.sh, README.md, README-User_Script_Plug-in.md: comment refs
  All Partnership, Fallback, Monitors, Transcodes, Tools scripts: comment refs

Media/Manual-Media.md

@@ -228,7 +228,7 @@ LIDARR_DISCOVERY_REJECT_COOLDOWN=30   # days before re-evaluating a Stage 2 reje
 LIDARR_DISCOVERY_HISTORY="$DATA_DIR/lidarr_discovery_history.db"
 ```
 
-Requires `HOST*_LASTFM_API_KEY` in `master_host*.conf`.
+Requires `HOST*_LASTFM_API_KEY` in `host*.conf`.
 
 ---
 
@@ -246,7 +246,7 @@ RADARR_DISCOVERY_SEED_LIBRARIES=("Movies")   # Emby libraries to draw seeds from
 RADARR_DISCOVERY_HISTORY="$DATA_DIR/radarr_discovery_history.db"
 ```
 
-Requires `HOST*_TMDB_API_KEY` in `master_host*.conf`.
+Requires `HOST*_TMDB_API_KEY` in `host*.conf`.
 
 ---
 
@@ -266,7 +266,7 @@ SONARR_DISCOVERY_HISTORY="$DATA_DIR/sonarr_discovery_history.db"
 # SONARR_EMBY_LIBRARIES is shared with emby_to_sonarr_sync — see Orchestrator Job Order
 ```
 
-Requires `HOST*_TMDB_API_KEY` in `master_host*.conf`.
+Requires `HOST*_TMDB_API_KEY` in `host*.conf`.
 
 > **MONITOR_MODE note:** Use `"all"` (default) to have Sonarr search all existing seasons
 > after adding a show. `"future"` only marks upcoming seasons as monitored — shows where
@@ -289,9 +289,9 @@ MEDIA_MAINTENANCE_JOBS=(
 
 ---
 
-## ━━━ CONFIGURATION — master_host*.conf ━━━
+## ━━━ CONFIGURATION — host*.conf ━━━
 
-### master_host1.conf
+### host1.conf
 
 ```bash
 # Shares this server applies permissions to
@@ -429,7 +429,7 @@ cp radarr_cleanup.sh readarr_cleanup.sh
 # 2. Replace RADARR_ prefix with READARR_ throughout
 #    Update API endpoint, tracked file API path, extension list, protected patterns
 
-# 3. Add to master_host*.conf
+# 3. Add to host*.conf
 HOST1_READARR_URL="http://192.168.50.2:8787"
 HOST1_READARR_API_KEY="your-api-key"
 HOST1_READARR_BOOKS_ROOT="/mnt/user/Books"
@@ -534,7 +534,7 @@ If ghosts persist:
   1. Is Emby's API responding?
      curl -s "http://[emby-ip]:8096/System/Info/Public"
 
-  2. Is EMBY_URL / EMBY_API_KEY correct in master_host*.conf?
+  2. Is EMBY_URL / EMBY_API_KEY correct in host*.conf?
      Run: sonarr_cleanup.sh --status  (shows Emby config)
 
   3. Trigger manually in Emby:

Media/arr_sync.sh

@@ -78,7 +78,7 @@
 # CONFIGURATION
 # ==============================================================================================
 #
-# master_host*.conf
+# host*.conf
 #
 #   HOST*_LIDARR_URL / HOST*_LIDARR_API_KEY — local Lidarr (aliased by detect_hosts)
 #   HOST*_SONARR_URL / HOST*_SONARR_API_KEY — local Sonarr

Media/arrs_failed_stalled_recovery.sh

@@ -54,7 +54,7 @@
 # CONFIGURATION
 # ==============================================================================================
 #
-# master_host*.conf
+# host*.conf
 #
 #   HOST*_SONARR_URL / HOST*_SONARR_API_KEY / HOST*_SONARR_RECOVERY
 #   HOST*_RADARR_URL / HOST*_RADARR_API_KEY / HOST*_RADARR_RECOVERY

Media/lidarr_cleanup.sh

@@ -58,7 +58,7 @@
 # CONFIGURATION
 # ==============================================================================================
 #
-# master_host*.conf
+# host*.conf
 #
 #   HOST1_LIDARR_URL / HOST1_LIDARR_API_KEY / HOST1_LIDARR_MUSIC_ROOT
 #   HOST1_LIDARR_PATH_MAP — container path → host path translation

Media/lidarr_missing_art.sh

@@ -42,7 +42,7 @@
 # CONFIGURATION
 # ==============================================================================================
 #
-# master_host*.conf
+# host*.conf
 #
 #   HOST1_LIDARR_URL / HOST1_LIDARR_API_KEY
 #   Aliased by detect_hosts() — script uses LIDARR_URL / LIDARR_API_KEY

Media/media_cleaner.sh

@@ -5,10 +5,10 @@
 #
 # PURPOSE
 # ─────────────────────────────────────────────────────────────────────────────
-# Remove junk files from media shares using configurable file patterns. Two
-# profiles — anime and media — each with their own folder list and patterns.
-# Runs second in the daily maintenance window, after permissions and before
-# arr cleanup, so orphan detection only encounters actual media files.
+# Remove scene debris, tool artifacts, and unsafe files from media shares
+# before the orphan scan — so arr cleanup only encounters actual media files.
+# Runs second in the daily window, after permissions and before arr cleanup.
+# Two profiles — anime and media — each with their own folder list and patterns.
 #
 # ==============================================================================================
 # OPERATIONAL MODEL
@@ -18,15 +18,29 @@
 #   anime — cleans ANIME_CLEAN_FOLDERS using ANIME_FILE_PATTERNS
 #   media — cleans MEDIA_CLEAN_FOLDERS using MEDIA_FILE_PATTERNS (adds *.iso *.lrc)
 #
-# Removes junk left by download clients, scene releases, and tools:
-#   *.sfv *.md5 *.sha1   — checksum files — useless post-download
-#   *.nfo *.url *.lnk    — scene info files — not needed in media library
-#   *.rar *.zip          — archives — source files not needed after extraction
-#   *.sample* *.proof*   — scene samples — never needed
-#   *sync-conflict*      — Syncthing conflict files
-#   *.scr *.exe          — executables — should never be in a media folder
-#   *.torrent            — torrent files left by download clients
-#   *.log *.json         — tool output files
+# Scene debris — left by scene releases and download clients:
+#   *.sfv *.md5 *.sha1        — checksums — useless post-download
+#   *.nzb *.torrent           — download files left by clients
+#   *.url *.lnk *.info *.diz  — scene metadata
+#   *.sample* *.proof*        — scene samples — never needed in library
+#   *sync-conflict*           — Syncthing conflict copies
+#   *.rar *.zip *.7z *.ace    — archives — source not needed after extraction
+#   *.r00-*.r09 *.srr         — multi-part rar segments and repair files
+#   *.001 *.002 *.003         — split archive parts
+#   *.gz *.tar *.bz2          — linux archives
+#
+# Tool artifacts — incomplete or stale files from download clients:
+#   *.!ut *.!qB               — uTorrent / qBittorrent incomplete markers
+#   *.crdownload *.opdownload — Chrome / Opera incomplete downloads
+#   *.part                    — partial download files
+#
+# Unsafe files — executables that should never appear in a media folder:
+#   *.exe *.scr *.com         — Windows executables
+#   *.bat *.cmd *.vbs *.ps1   — Windows scripts
+#   *.msi *.dll *.sys         — Windows system files
+#   *.sh                      — shell scripts in media folders = suspicious
+#
+# Media profile also removes: *.iso *.lrc
 #
 # ==============================================================================================
 # OPERATIONAL SAFEGUARDS
@@ -37,13 +51,12 @@
 #   Empty array guards   — warns and exits cleanly if no folders or patterns configured
 #   Folder existence     — skips missing folders with warning, continues others
 #   validate_unraid_cmd  — notify script validated before use
-#   Silent by default    — only problems and removals produce output
 #
 # ==============================================================================================
 # CONFIGURATION
 # ==============================================================================================
 #
-# master_host*.conf
+# host*.conf
 #
 #   HOST*_ANIME_CLEAN_FOLDERS — folders cleaned by the anime profile on this host
 #   HOST*_MEDIA_CLEAN_FOLDERS — folders cleaned by the media profile on this host
@@ -128,7 +141,7 @@ esac
 # Empty array guards
 if [[ ${#CLEAN_FOLDERS[@]} -eq 0 ]]; then
     warn "No folders configured for profile '$PROFILE' on $MY_ID"
-    warn "Check HOST*_${PROFILE^^}_CLEAN_FOLDERS in master_host*.conf"
+    warn "Check HOST*_${PROFILE^^}_CLEAN_FOLDERS in host*.conf"
     exit 0
 fi
 

Media/media_shares_permissions.sh

@@ -34,7 +34,7 @@
 # CONFIGURATION
 # ==============================================================================================
 #
-# master_host*.conf
+# host*.conf
 #
 #   HOST*_MEDIA_PERMISSION_SHARES — shares this host applies permissions to
 #   Aliased by detect_hosts() — script uses MEDIA_PERMISSION_SHARES
@@ -83,7 +83,7 @@ detect_hosts
 # Empty array guard
 if [[ ${#MEDIA_PERMISSION_SHARES[@]} -eq 0 ]]; then
     warn "MEDIA_PERMISSION_SHARES is empty for $MY_ID — nothing to do"
-    warn "Check HOST*_MEDIA_PERMISSION_SHARES in master_host*.conf"
+    warn "Check HOST*_MEDIA_PERMISSION_SHARES in host*.conf"
     exit 0
 fi
 

Media/playback_aware_lidarr_discovery.sh

@@ -57,7 +57,7 @@
 # ==============================================================================================
 #
 #   Last.fm API key — required for both stages
-#   Configure HOST*_LASTFM_API_KEY in master_host*.conf
+#   Configure HOST*_LASTFM_API_KEY in host*.conf
 #
 # ==============================================================================================
 # CONFIGURATION (master.conf)
@@ -135,18 +135,18 @@ if ! command -v jq >/dev/null 2>&1; then
 fi
 
 if [[ -z "${EMBY_URL:-}" || -z "${EMBY_API_KEY:-}" ]]; then
-    error "EMBY_URL / EMBY_API_KEY not configured — check master_host*.conf"
+    error "EMBY_URL / EMBY_API_KEY not configured — check host*.conf"
     exit 1
 fi
 
 if [[ -z "${LIDARR_URL:-}" || -z "${LIDARR_API_KEY:-}" ]]; then
-    error "LIDARR_URL / LIDARR_API_KEY not configured — check master_host*.conf"
+    error "LIDARR_URL / LIDARR_API_KEY not configured — check host*.conf"
     exit 1
 fi
 
 if [[ -z "${LASTFM_API_KEY:-}" ]]; then
     error "LASTFM_API_KEY not configured — required for discovery"
-    error "Configure HOST*_LASTFM_API_KEY in master_host*.conf"
+    error "Configure HOST*_LASTFM_API_KEY in host*.conf"
     exit 1
 fi
 

Media/playback_aware_radarr_discovery.sh

@@ -55,7 +55,7 @@
 # ==============================================================================================
 #
 #   TMDB API key — required for Stage 2 recommendations
-#   Configure HOST*_TMDB_API_KEY in master_host*.conf
+#   Configure HOST*_TMDB_API_KEY in host*.conf
 #   Free key at: https://www.themoviedb.org/settings/api
 #
 # ==============================================================================================
@@ -136,19 +136,19 @@ if ! command -v jq >/dev/null 2>&1; then
 fi
 
 if [[ -z "${EMBY_URL:-}" || -z "${EMBY_API_KEY:-}" ]]; then
-    error "EMBY_URL / EMBY_API_KEY not configured — check master_host*.conf"
+    error "EMBY_URL / EMBY_API_KEY not configured — check host*.conf"
     exit 1
 fi
 
 if [[ -z "${RADARR_URL:-}" || -z "${RADARR_API_KEY:-}" ]]; then
-    error "RADARR_URL / RADARR_API_KEY not configured — check master_host*.conf"
+    error "RADARR_URL / RADARR_API_KEY not configured — check host*.conf"
     exit 1
 fi
 
 if [[ -z "${TMDB_API_KEY:-}" ]]; then
     error "TMDB_API_KEY not configured — required for discovery"
     error "Get a free key at https://www.themoviedb.org/settings/api"
-    error "Configure HOST*_TMDB_API_KEY in master_host*.conf"
+    error "Configure HOST*_TMDB_API_KEY in host*.conf"
     exit 1
 fi
 

Media/playback_aware_sonarr_discovery.sh

@@ -62,7 +62,7 @@
 # ==============================================================================================
 #
 #   TMDB API key — required for Stage 2 recommendations and external_ids lookup
-#   Configure HOST*_TMDB_API_KEY in master_host*.conf
+#   Configure HOST*_TMDB_API_KEY in host*.conf
 #   Free key at: https://www.themoviedb.org/settings/api
 #
 # ==============================================================================================
@@ -150,19 +150,19 @@ if ! command -v jq >/dev/null 2>&1; then
 fi
 
 if [[ -z "${EMBY_URL:-}" || -z "${EMBY_API_KEY:-}" ]]; then
-    error "EMBY_URL / EMBY_API_KEY not configured — check master_host*.conf"
+    error "EMBY_URL / EMBY_API_KEY not configured — check host*.conf"
     exit 1
 fi
 
 if [[ -z "${SONARR_URL:-}" || -z "${SONARR_API_KEY:-}" ]]; then
-    error "SONARR_URL / SONARR_API_KEY not configured — check master_host*.conf"
+    error "SONARR_URL / SONARR_API_KEY not configured — check host*.conf"
     exit 1
 fi
 
 if [[ -z "${TMDB_API_KEY:-}" ]]; then
     error "TMDB_API_KEY not configured — required for discovery"
     error "Get a free key at https://www.themoviedb.org/settings/api"
-    error "Configure HOST*_TMDB_API_KEY in master_host*.conf"
+    error "Configure HOST*_TMDB_API_KEY in host*.conf"
     exit 1
 fi
 

Media/radarr_cleanup.sh

@@ -53,7 +53,7 @@
 # CONFIGURATION
 # ==============================================================================================
 #
-# master_host*.conf
+# host*.conf
 #
 #   HOST*_RADARR_URL / HOST*_RADARR_API_KEY / HOST*_RADARR_MOVIES_ROOT
 #   HOST*_RADARR_PATH_MAP — container path → host path translation

Media/radarr_tmdb_removed.sh

@@ -39,7 +39,7 @@
 #
 #   RADARR_DROPPED_ADD_EXCLUSION — add removed movies to import exclusion (default: true)
 #
-# master_host*.conf
+# host*.conf
 #
 #   HOST1_RADARR_URL / HOST1_RADARR_API_KEY
 #   Aliased by detect_hosts() — script uses RADARR_URL / RADARR_API_KEY

Media/sonarr_cleanup.sh

@@ -53,7 +53,7 @@
 # CONFIGURATION
 # ==============================================================================================
 #
-# master_host*.conf
+# host*.conf
 #
 #   HOST*_SONARR_URL / HOST*_SONARR_API_KEY / HOST*_SONARR_TV_ROOT
 #   HOST*_SONARR_PATH_MAP — container path → host path translation

Media/sonarr_tvdb_removed.sh

@@ -38,7 +38,7 @@
 #
 #   SONARR_DROPPED_ADD_EXCLUSION — add removed series to import exclusion (default: true)
 #
-# master_host*.conf
+# host*.conf
 #
 #   HOST1_SONARR_URL / HOST1_SONARR_API_KEY
 #   Aliased by detect_hosts() — script uses SONARR_URL / SONARR_API_KEY