feat: 添加Npgsql包支持，更新Redis连接配置，增加Kafka心跳检查功能，完善Postgres配置，新增发布配置文件

appsettings.json

@@ -5,5 +5,14 @@
       "Microsoft.AspNetCore": "Warning"
     }
   },
-  "AllowedHosts": "*"
+  "AllowedHosts": "*",
+  "Postgres": {
+    "Host": "10.8.8.109",
+    "Port": "5433",
+    "Database": "log_platform",
+    "User": "log_admin",
+    "Password": "YourActualStrongPasswordForPostgres!",
+    "MaxConnections": "2",
+    "IdleTimeoutMs": "30000"
+  }
 }