feat: init Dee Video Studio — HyperFrames cloud render for testimonial/teaser/trailer videos

- 4 workflows: testimonial (75s), teaser (30s), trailer (60s), community (60s)
- 6 royalty-free Pixabay music tracks auto-selected by workflow
- WebSocket real-time render progress
- Dark-mode Studio UI with drag-drop upload
- HuggingFace Docker Space ready (port 7860)

README.md

@@ -0,0 +1,43 @@
+---
+title: Dee Video Studio
+emoji: 🎬
+colorFrom: purple
+colorTo: pink
+sdk: docker
+app_port: 7860
+pinned: true
+---
+
+# 🎬 Dee Video Studio
+
+**HyperFrames-powered cloud video production studio — Testimonial · Teaser · Trailer generator**
+
+Upload photos + videos from any client event → select a workflow → render a production-ready MP4 with captions and background music. No local setup required.
+
+## Workflows
+
+| Workflow | Duration | Format | Best For |
+|---|---|---|---|
+| 🏢 Corporate Testimonial | 75s | 9:16 | Corporate AI training social proof |
+| ⚡ Event Teaser | 30s | 9:16 | Upcoming event announcement |
+| 🎬 Cinematic Trailer | 60s | 9:16/16:9 | Program recap, brand video |
+| 🤝 Community Story | 60s | 9:16 | Community/church/NGO sessions |
+
+## Tech Stack
+- **HyperFrames** (heygen-com/hyperframes) — HTML → MP4 renderer
+- **FFmpeg** — video encoding
+- **Pixabay Music** — royalty-free tracks (free commercial use)
+- **Node.js + Express** — API server
+- **WebSocket** — real-time render progress
+
+## API
+```
+GET  /api/health
+GET  /api/workflows
+GET  /api/music
+POST /api/render   (multipart: files[], workflow, clientName, trainerName, format, musicTrack)
+GET  /api/jobs/:id
+GET  /api/download/:id
+```
+
+Built by Dee Ferdinand × Claude (Anthropic). HyperFrames by HeyGen — Apache 2.0.