Pinning functionality clarity (& ... button)

As of now I believe the pinning functionality lacks clarity in its existence. It’s hidden behind hovering over a seemingly unrelated chat bubble icon (let alone the lack thereof on mobile).

Suggestion:
- Collapse both delete & pin functionality in a … tooltip/dropdown.
- This increases action count to 2 rather than single click action, but becomes more clear.
- This also gives way for adding more nested functionalities within said dropdown, like exporting a specific chat.