chat: add handler for participant selected action
chat: add handler for participant selected action

usirin/koding,cihangir/koding,drewsetski/koding,alex-ionochkin/koding,kwagdy/koding-1,cihangir/koding,gokmen/koding,rjeczalik/koding,jack89129/koding,usirin/koding,acbodine/koding,mertaytore/koding,acbodine/koding,andrewjcasal/koding,jack89129/koding,rjeczalik/koding,koding/koding,koding/koding,mertaytore/koding,alex-ionochkin/koding,andrewjcasal/koding,kwagdy/koding-1,alex-ionochkin/koding,szkl/koding,rjeczalik/koding,szkl/koding,acbodine/koding,cihangir/koding,rjeczalik/koding,sinan/koding,cihangir/koding,drewsetski/koding,koding/koding,szkl/koding,jack89129/koding,andrewjcasal/koding,gokmen/koding,mertaytore/koding,szkl/koding,alex-ionochkin/koding,gokmen/koding,cihangir/koding,koding/koding,jack89129/koding,jack89129/koding,cihangir/koding,cihangir/koding,sinan/koding,kwagdy/koding-1,alex-ionochkin/koding,koding/koding,drewsetski/koding,andrewjcasal/koding,koding/koding,sinan/koding,rjeczalik/koding,acbodine/koding,koding/koding,kwagdy/koding-1,gokmen/koding,szkl/koding,andrewjcasal/koding,sinan/koding,drewsetski/koding,mertaytore/koding,acbodine/koding,andrewjcasal/koding,mertaytore/koding,rjeczalik/koding,usirin/koding,szkl/koding,sinan/koding,usirin/koding,kwagdy/koding-1,andrewjcasal/koding,usirin/koding,sinan/koding,szkl/koding,drewsetski/koding,alex-ionochkin/koding,usirin/koding,acbodine/koding,rjeczalik/koding,mertaytore/koding,gokmen/koding,andrewjcasal/koding,cihangir/koding,drewsetski/koding,jack89129/koding,acbodine/koding,jack89129/koding,szkl/koding,sinan/koding,gokmen/koding,acbodine/koding,kwagdy/koding-1,rjeczalik/koding,drewsetski/koding,drewsetski/koding,usirin/koding,alex-ionochkin/koding,usirin/koding,kwagdy/koding-1,gokmen/koding,jack89129/koding,sinan/koding,kwagdy/koding-1,mertaytore/koding,mertaytore/koding,alex-ionochkin/koding,koding/koding,gokmen/koding