feat: remove gpu support and simplify to cpu-only

README.md

@@ -1,19 +1,19 @@
 # FaceFusion API
 
-REST API wrapping [FaceFusion](https://github.com/facefusion/facefusion) v3.5.3 for face swapping, enhancement, lip sync, and other face/frame processing. Containerized with CPU and CUDA GPU support.
+REST API wrapping [FaceFusion](https://github.com/facefusion/facefusion) v3.5.3 for face swapping, enhancement, lip sync, and other face/frame processing. Containerized for CPU-only execution.
 
 ## Features
 
 - Synchronous and asynchronous (job-based) processing
 - Face swapping, enhancement, editing, lip sync, age modification, expression restoration, frame enhancement/colorization, background removal
-- Multi-target Docker builds (CPU + CUDA GPU)
+- Dockerized for easy deployment
 - Model persistence via Docker volumes
-- Gitea CI/CD with dual image publishing
+- Gitea CI/CD automated builds
 
 ## Quick Start
 
 ```bash
-# Build and run (CPU)
+# Build and run
 docker compose build
 docker compose up -d
 
@@ -53,7 +53,7 @@ curl http://localhost:8000/api/v1/jobs/{job_id}/result -o result.jpg
 | `GET` | `/api/v1/models` | List downloaded models |
 | `POST` | `/api/v1/models/download` | Trigger model download |
 | `GET` | `/api/v1/health` | Health check |
-| `GET` | `/api/v1/system` | System info (GPU, memory) |
+| `GET` | `/api/v1/system` | System info (CPU, memory) |
 
 ## Processing Options
 
@@ -80,18 +80,10 @@ Available processors: `face_swapper`, `face_enhancer`, `face_editor`, `lip_synce
 
 ## Deployment
 
-### CPU (VPS)
-
 ```bash
 docker compose -f docker-compose.prod.yml up -d
 ```
 
-### GPU (NVIDIA)
-
-```bash
-docker compose -f docker-compose.gpu.yml up -d
-```
-
 ## Configuration
 
 Environment variables (prefix `FF_`):