Varaverk: FallBack + Watchdog tabs; plugin path restructure to Plugin/unraid/

- FallBack tab: per-node tier inventory + active fallback card with duration, tier, handback strikes, running container status
- Watchdog tab: live system health (RAM bar + thresholds, load, uptime, daemon), docker watchdog strikes + skip list + restart history, stability strikes + reboot log, resource pressure alert card, config inventory (mem limits, required, pause/stop lists)
- Swapped partnership/arrs tab order; FallBack between partnership and watchdog
- Plugin source tree moved from Plugin/usr/local/emhttp/plugins/varaverk/ to Plugin/unraid/
- Deployment/ conf templates added

git_pull_execute.sh

@@ -259,6 +259,50 @@ fi
 
 END=$(date +%s)
 
+# ==============================================================================================
+# ━━━ Conf Upgrade ━━━
+# ==============================================================================================
+# Merges new conf structure into the live conf files after every pull.
+# New keys → added with template defaults (user fills in once).
+# Removed keys → dropped. Existing values → always preserved.
+# Silent when already up to date — no overhead on unchanged pulls.
+
+echo ""
+echo "━━━ $ICON_GEAR Conf Upgrade ━━━"
+
+UPGRADE_SCRIPT="$TARGET_DIR/Deployment/conf_upgrade.sh"
+TMPL_DIR="$TARGET_DIR/Deployment/conf_templates"
+CONF_DIR="$TARGET_DIR/Configurations"
+
+if [[ ! -f "$UPGRADE_SCRIPT" ]]; then
+    log "conf_upgrade.sh not found — skipping (pre-deployment-folder repo)"
+elif [[ "$DRY_RUN" == true ]]; then
+    warn "DRY RUN — would upgrade master.conf and ${MY_ID,,}.conf"
+elif [[ "$SYNC_SUCCESS" == true ]]; then
+    _DRY=""
+
+    # master.conf
+    if [[ -f "$TMPL_DIR/master.conf" && -f "$CONF_DIR/master.conf" ]]; then
+        bash "$UPGRADE_SCRIPT" \
+            --template "$TMPL_DIR/master.conf" \
+            --target   "$CONF_DIR/master.conf" \
+            --backup   $_DRY
+    else
+        warn "master.conf template or target not found — skipping"
+    fi
+
+    # This server's host conf only — sparse checkout ensures we have it
+    HOST_CONF="$CONF_DIR/${MY_ID,,}.conf"
+    if [[ -f "$TMPL_DIR/host.conf.template" && -f "$HOST_CONF" ]]; then
+        bash "$UPGRADE_SCRIPT" \
+            --template "$TMPL_DIR/host.conf.template" \
+            --target   "$HOST_CONF" \
+            --backup   $_DRY
+    else
+        warn "${MY_ID,,}.conf or host.conf.template not found — skipping"
+    fi
+fi
+
 # ==============================================================================================
 # ━━━ Summary ━━━
 # ==============================================================================================