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

Orchestrators/sunday_morning_coffee_report.sh

@@ -154,6 +154,8 @@ line()    { REPORT+=("  $1"); }
 issue()   { ISSUES+=("$1");   REPORT+=("  ⚠️  $1"); }
 finding() { FINDINGS+=("$1"); REPORT+=("  ℹ️  $1"); }
 
+get_array() { eval "echo \"\${${1}[*]}\""; }
+
 format_bytes() {
     local bytes=$1
     if (( bytes > 1073741824 )); then
@@ -656,6 +658,90 @@ if command -v tailscale >/dev/null 2>&1; then
     fi
 fi
 
+# ==============================================================================================
+# ━━━ 🔗 MESH ━━━
+# ==============================================================================================
+section "🔗  MESH"
+
+_ALL_HOST_IDS=()
+for _h in HOST1 HOST2 HOST3 HOST4 HOST5 HOST6 HOST7 HOST8; do
+    [[ -n "${!_h:-}" ]] && _ALL_HOST_IDS+=("$_h")
+done
+
+# ── Members ──
+if [[ ${#_ALL_HOST_IDS[@]} -eq 0 ]]; then
+    line "No hosts defined"
+else
+    line "Members:"
+    for _h in "${_ALL_HOST_IDS[@]}"; do
+        _server="${!_h}"
+        _owner_var="${_h}_OWNER";       _owner="${!_owner_var:-unknown}"
+        _email_var="${_h}_OWNER_EMAIL"; _email="${!_email_var:-(not set)}"
+        line "  $_h  $_server  /  $_owner  /  $_email"
+    done
+fi
+
+# ── Protected Services ──
+_coverage_found=false
+for _covered in "${_ALL_HOST_IDS[@]}"; do
+    _covered_owner_var="${_covered}_OWNER"; _covered_owner="${!_covered_owner_var:-$_covered}"
+    _covered_email_var="${_covered}_OWNER_EMAIL"; _covered_email="${!_covered_email_var:-}"
+
+    declare -A _tier_containers=()
+    declare -A _tier_delays=()
+    _covered_by=""
+    _any_tiers=false
+
+    for _covering in "${_ALL_HOST_IDS[@]}"; do
+        [[ "$_covering" == "$_covered" ]] && continue
+        for _tier in 1 2 3 4; do
+            _containers=$(get_array "FALLBACK_${_covering}_COVERS_${_covered}_TIER${_tier}")
+            [[ -z "$_containers" ]] && continue
+            _any_tiers=true
+            _tier_containers[$_tier]="$_containers"
+            _delay_var="${_covered}_TIER${_tier}_DELAY"
+            _tier_delays[$_tier]="${!_delay_var:-0}"
+        done
+        if [[ "$_any_tiers" == true ]]; then
+            _cov_owner_var="${_covering}_OWNER"; _cov_owner="${!_cov_owner_var:-$_covering}"
+            _covered_by="$_covering ($_cov_owner)"
+        fi
+    done
+
+    [[ "$_any_tiers" == false ]] && { unset _tier_containers _tier_delays; declare -A _tier_containers=() _tier_delays=(); continue; }
+
+    _coverage_found=true
+    _hdr="$_covered_owner"
+    [[ -n "$_covered_email" ]] && _hdr+="  —  $_covered_email"
+    line "Protected: $_hdr"
+    for _tier in 1 2 3 4; do
+        [[ -z "${_tier_containers[$_tier]:-}" ]] && continue
+        _d="${_tier_delays[$_tier]:-0}"
+        if (( _d == 0 )); then _dlabel="immediate"
+        elif (( _d >= 1440 )); then _dlabel="$(( _d / 1440 ))d"
+        elif (( _d >= 60 ));   then _dlabel="$(( _d / 60 ))hr"
+        else                        _dlabel="${_d}min"
+        fi
+        line "  Tier $_tier (${_dlabel}): ${_tier_containers[$_tier]// /, }"
+    done
+    [[ -n "$_covered_by" ]] && line "  Covered by: $_covered_by"
+
+    unset _tier_containers _tier_delays
+    declare -A _tier_containers=() _tier_delays=()
+done
+
+[[ "$_coverage_found" == false ]] && line "No fallback coverage configured"
+
+# ── Partnership ──
+if [[ "${PARTNERSHIP_ENABLED:-false}" == true ]]; then
+    _po_host="${PARTNERSHIP_OWNER_HOST:-HOST1}"
+    _po_server="${!_po_host:-unknown}"
+    _po_name_var="${_po_host}_OWNER"; _po_name="${!_po_name_var:-unknown}"
+    line "Partnership: enabled — owner $_po_host ($_po_server / $_po_name), sync every ${PARTNERSHIP_SYNC_INTERVAL:-15}min"
+else
+    line "Partnership: disabled"
+fi
+
 # ==============================================================================================
 # ━━━ 🔐 SECURITY ━━━
 # ==============================================================================================