docs: add inline config links

Author: 11notes

project.md

@@ -11,7 +11,8 @@ ${{ github:> }}* ... this image runs read-only
 ${{ github:> }}* ... this image is automatically scanned for CVEs before and after publishing
 ${{ github:> }}* ... this image is created via a secure and pinned CI/CD process
 ${{ github:> }}* ... this image is very small
-${{ github:> }}* ... this image creates a random password at start if none is set
+${{ github:> }}* ... this image creates a random password at start if none is set in the config
+${{ github:> }}* ... this image support [inline configs](https://github.com/11notes/RTFM/blob/master/linux/container/image/11notes/inline-config.md)
 
 If you value security, simplicity and optimizations to the extreme, then this image might be for you.
 
@@ -43,7 +44,7 @@ ${{ content_compose }}
 ${{ content_defaults }}
 
 ${{ content_environment }}
-| `ADGUARD_CONFIG` | Will overwrite the default config with the value of this variable if set | |
+| `ADGUARD_CONFIG` | Will overwrite the default config with the value of this variable if set ([inline config](https://github.com/11notes/RTFM/blob/master/linux/container/image/11notes/inline-config.md)) | |
 
 ${{ content_source }}