The Discuss start-a-meeting flow now adapts better to different screen sizes and shows guest names correctly when starting a live conference. This makes joining or launching meetings smoother and clearer for users.

- Improve responsivity of WelcomeView and MediaPreview
- Reuse MediaTrackConstraints already defined in mail.rtc
- Properly display guest's name when starting a live conference

CRM forecast filters now work more independently from the surrounding page setup, making forecast views easier to configure and maintain. This reduces hidden dependencies and helps ensure forecast filtering behaves consistently when users group opportunities by date-related fields.