add LoggerOpenObserve feature to use OpenObserve collect log

[alimy]

Added

• add LoggerOpenObserve feature use OpenObserve to collect log.
  add LoggerOpenObserve to conf.yaml 's Features section to enable this feature like below:

  # file config.yaml
  ...
  Features:
    Default: ["Base", "Postgres", "Meili", "LocalOSS", "LoggerOpenObserve", "BigCacheIndex", "web"]
  LoggerOpenObserve: # 使用OpenObserve写日志
  Host: 127.0.0.1:5080
  Organization: paopao-ce
  Stream: default
  User: root@paopao.info
  Password: tiFEI8UeJWuYA7kN
  Secure: False
  MinWorker: 5               # 最小后台工作者, 设置范围[5, 100], 默认5
  MaxLogBuffer: 100          # 最大log缓存条数, 设置范围[10, 10000], 默认100
  ...