Added Clickhouse support to documentation

README.md

@@ -56,7 +56,7 @@ Features
 - Prometheus support: system metrics and total traffic counters
 - Flow and packet export to Kafka in JSON and Protobuf format
 - Announce blocked IPs via BGP to routers with [ExaBGP](https://fastnetmon.com/docs/exabgp_integration/) or [GoBGP](https://fastnetmon.com/docs/gobgp-integration/) (recommended)
-- Full integration with [InfluxDB](https://fastnetmon.com/docs/influxdb_integration/) and [Graphite](https://fastnetmon.com/docs/graphite_integration/)
+- Full integration with [Clickhouse](https://github.com/pavel-odintsov/fastnetmon/blob/7f0ad9c6cd2db3856607aeed04b5e8125fad3124/src/fastnetmon.conf#L287) [InfluxDB](https://fastnetmon.com/docs/influxdb_integration/) and [Graphite](https://fastnetmon.com/docs/graphite_integration/)
 - [API](https://fastnetmon.com/docs/fastnetmon-community-api/)
 - [Redis](https://fastnetmon.com/docs/redis/) integration
 - MongoDB protocol support compatible with native [MongoDB](https://fastnetmon.com/docs/mongodb/) and [FerretDB](https://github.com/FerretDB/FerretDB)