docs(containers): add Stable Audio and TRELLIS, update service counts

- Add full profiles for Stable Audio and TRELLIS services
- Update quick reference table, GPU services, and storage distribution
- Add new stacks to README port allocation and GPU section
- Update total services to 37 across 23 stacks

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

stacks/README.md

@@ -38,6 +38,8 @@ review the http://core-api/docs openapi documentation for infrastructure managem
 | **Gitea** | `gitea.yml` | 3002, 2222 | No | Git repository hosting (includes PostgreSQL) |
 | **Samba** | `samba.yml` | 139, 445 | No | Network file sharing |
 | **Home Assistant** | `home-assistant.yml` | 8123 | No | Smart home automation platform |
+| **Stable Audio** | `stable-audio.yml` | 11500 | **Yes** | AI audio generation (local build) |
+| **TRELLIS** | `trellis.yml` | 11510 | **Yes** | 3D model generation (local build) |
 
 ## Port Allocation
 
@@ -61,6 +63,8 @@ review the http://core-api/docs openapi documentation for infrastructure managem
 
 ### ML/API Services (11000+)
 - 11434: Ollama
+- 11500: Stable Audio Open
+- 11510: TRELLIS (3D model generation)
 
 ### Network Services
 - 80: HTTP (NPM reverse proxy)
@@ -87,6 +91,8 @@ All stacks follow the dual-disk strategy:
 Stacks requiring GPU access (marked with **Yes** above):
 - `ollama.yml` - ML model inference
 - `jellyfin.yml` - Hardware transcoding
+- `stable-audio.yml` - AI audio generation (~6GB VRAM)
+- `trellis.yml` - 3D model generation (~6-8GB VRAM)
 
 **Prerequisites:**
 - NVIDIA Container Toolkit installed