docs: update README with affine, harbor, pelican, stable-diffusion

README.md

@@ -44,6 +44,10 @@ The repository is organized with one directory per application, containing all n
 ├── technitium/          # DNS server
 ├── azure-ddns-python/   # Dynamic DNS updater
 ├── victoria-metrics/    # Metrics and monitoring
+├── affine/              # Self-hosted collaborative workspace
+├── harbor/              # Container image registry
+├── pelican/             # Game server management panel
+├── stable-diffusion/    # Stable Diffusion image generation
 ├── proxmox/             # Virtualization platform
 ├── unifi/               # Network controller
 ├── truenas/             # Storage system
@@ -72,6 +76,12 @@ The repository is organized with one directory per application, containing all n
 - **Ollama**: Local LLM runner
 - **Open WebUI**: Web interface for AI models
 - **ComfyUI**: Stable Diffusion workflow UI
+- **Stable Diffusion**: Image generation service
+
+### Self-Hosted Tools
+- **AFFiNE**: Collaborative workspace and note-taking platform
+- **Harbor**: Container image registry
+- **Pelican**: Game server management panel
 
 ### Development & CI/CD
 - **Gitea**: Self-hosted Git service with container registry