fix: build workflows and migrate base to oses

Fix bot image workflow build and migrate base images to oses since it appears we already have such folder - although badly named (why not base?).

bot/red/Dockerfile

@@ -16,4 +16,4 @@ ENV         USER=container HOME=/home/container
 WORKDIR     /home/container
 
 COPY        ./entrypoint.sh /entrypoint.sh
-CMD         ["/bin/bash", "/entrypoint.sh"]
+CMD         ["/bin/bash", "/entrypoint.sh"]