Replaces hard-coded pixel values with relative rem units across UI components to improve typography responsiveness and maintainability.
Co-authored-by: Hristo Terezov <hristo@jitsi.org>
Before the chat message context menu was appearing on the left if the private chat message was disabled. The fix makes the context menu appear on the left only for messages from the local partcipant which are the only messages rendered to the right (therefore the context menu have to appear on the left side). For all other messages the context menu should appear on the right side because the message is positioned on the left side.
