Initial-data render screens for Data and Media

We’ve added dedicated initial-user render screens so first-time customers don’t land on blank dashboards.

• Video Data shows a “no data yet” screen with the integration snippet and a link to upload a first asset.
• Media list shows “Upload your first video” with a primary CTA that opens the upload popup directly.
• Live and Welcome screens highlight the next configuration step alongside a short demo video.
• Empty-state screens are tracked separately so we can measure activation funnel performance.

Once activity is detected the empty state disappears automatically and the full page renders.