* Add base functionality for data bridge (#1643)

* feat: add base structure

Signed-off-by: Matteo Danelon <md@umh.app>

* feat: define client interface and assign instances

Signed-off-by: Matteo Danelon <md@umh.app>

* feat: add mqtt-to-mqtt mode

Signed-off-by: Matteo Danelon <md@umh.app>

* chore: comments and logs

Signed-off-by: Matteo Danelon <md@umh.app>

---------

Signed-off-by: Matteo Danelon <md@umh.app>

* Add kafka handler (#1647)

* feat: add base structure

Signed-off-by: Matteo Danelon <md@umh.app>

* feat: define client interface and assign instances

Signed-off-by: Matteo Danelon <md@umh.app>

* feat: add mqtt-to-mqtt mode

Signed-off-by: Matteo Danelon <md@umh.app>

* chore: comments and logs

Signed-off-by: Matteo Danelon <md@umh.app>

* feat: add kafka handler

Signed-off-by: Matteo Danelon <md@umh.app>

---------

Signed-off-by: Matteo Danelon <md@umh.app>

* feat: updated redpanda chart

* build: 0.9.15-prerelease1
...