Integrate "awesome-selfhosted" README.md as a discovery resource for containers and compose suggestions

[ajnart]

Feature Suggestion:
Add a prominent link or resource section in DockerComposeMaker (DCM) to help users discover cool new self-hosted apps via awesome-selfhosted/awesome-selfhosted/README.md.

Details:

• Display a link to the main README or optionally embed useful sections (such as direct links to categories/headers)
• Automatically link to popular or recently updated categories (Analytics, Automation, Media Streaming, Backup, etc.)
• Surface the most relevant headers directly within the DCM UI for easy navigation (e.g., "Media Streaming", "File Transfer & Sync", "Photo Galleries", etc.)

Why:
Awesome-Selfhosted is regularly updated and covers hundreds of open source apps. Linking or integrating category anchors will help users discover and deploy quality self-hosted services, improving the value of DCM as a discovery tool.

Example:

• "Explore more self-hosted apps: Awesome-Selfhosted"
• Or add sublinks: "Media Streaming, Backup, Photo Galleries, ..."

DCM could also highlight useful categories as recommendations when users search for certain types of stacks.