Updated the mqtt lib and monitoring

dbrepo-dashboard-service/dashboards/system.json

dbrepo-ui/locales/en-US.json

dbrepo-ui/nuxt.config.ts

...ui/pages/database/[database_id]/table/[table_id]/info.vue

helm/dbrepo/charts/seaweedfs-1.0.2.tgz

helm/dbrepo/files/system.json

helm/dbrepo/templates/_helpers.tpl

helm/dbrepo/templates/ui-secret.yaml

helm/dbrepo/values.schema.json

helm/dbrepo/values.yaml

lib/python/Pipfile

lib/python/Pipfile.lock

lib/python/dbrepo/MqttClient.py