v2.5.0: redesign local admin and repair stats

lib/stats.sh

@@ -397,7 +397,18 @@ EOF
     chmod 644 "$service_file"
     systemctl daemon-reload
     systemctl enable gotelegram-stats.service
-    systemctl start gotelegram-stats.service
+    systemctl restart gotelegram-stats.service
+
+    if [[ -f "$CONFIG_FILE" ]] && command -v jq &>/dev/null; then
+        local tmp
+        tmp=$(mktemp)
+        if jq '.stats_enabled = true' "$CONFIG_FILE" > "$tmp" 2>/dev/null; then
+            mv "$tmp" "$CONFIG_FILE"
+            chmod 600 "$CONFIG_FILE" 2>/dev/null || true
+        else
+            rm -f "$tmp" 2>/dev/null
+        fi
+    fi
 
     echo "Сервис gotelegram-stats установлен и запущен" >&2
 }