update to python 3.13

docs/DOCKER_HUB_SETUP.md

@@ -36,13 +36,13 @@ Add these secrets to your Gitea repository settings:
 ## What Gets Published
 
 ### Main Branch (Production)
-- `yourusername/nfoguard:latest`
-- `yourusername/nfoguard:v1.5.2` (version from VERSION file)
-- `yourusername/nfoguard:sha-abc123` (git commit SHA)
+- `sbcrumb/nfoguard:latest`
+- `sbcrumb/nfoguard:v1.5.2` (version from VERSION file)
+- `sbcrumb/nfoguard:sha-abc123` (git commit SHA)
 
 ### Dev Branch
-- `yourusername/nfoguard:dev`
-- `yourusername/nfoguard:dev-sha-abc123`
+- `sbcrumb/nfoguard:dev`
+- `sbcrumb/nfoguard:dev-sha-abc123`
 
 ## Usage Examples
 
@@ -53,10 +53,10 @@ Once set up, users can pull from either registry:
 docker pull 192.168.253.221:3000/jskala/nfoguard:latest
 
 # From Docker Hub (public access)
-docker pull yourusername/nfoguard:latest
+docker pull sbcrumb/nfoguard:latest
 
 # Dev versions
-docker pull yourusername/nfoguard:dev
+docker pull sbcrumb/nfoguard:dev
 ```
 
 ## Testing the Setup
@@ -76,4 +76,14 @@ Watch the Actions tab in Gitea to see both registries being pushed to successful
 - **Local**: Ultra-fast local builds and deployment
 - **Public**: Anyone can use `docker pull yourusername/nfoguard:latest`
 - **Redundancy**: Multiple image sources
-- **Versioning**: Proper semantic versioning across both registries
+- **Versioning**: Proper semantic versioning across both registries
+
+## Quick Usage
+
+```bash
+# Pull the latest stable release
+docker pull sbcrumb/nfoguard:latest
+
+# Pull development version
+docker pull sbcrumb/nfoguard:dev
+```