[#56593530] conversations list template
[#56593530] new conversation and close conversation buttons
Merge branch 'sib/feature/conversationsTemplate' of https://github.com/BrandyMint/icrm-client into sib/feature/conversationsTemplate

* 'sib/feature/conversationsTemplate' of https://github.com/BrandyMint/icrm-client:
  [#56593530] new conversation and close conversation buttons
  [#56593530] conversations list template
  [#56593356] remove unused styles
  [#56607254] chat messages height fix
create/close conversation
fixes
rebased over new styles