Add `che.properties` to Documentation
Is your task related to a problem? Please describe
The official Eclipse Che documentation lacks information on several useful configuration properties for user namespaces. Specifically, properties for adding additional labels and annotations to a user namespace are not documented. This makes it difficult for administrators to discover and utilize these important configuration options.
Describe the solution you'd like
I propose adding a new section to the documentation that details these extra configuration properties. This new content should be based on the properties found in the che.properties file [1]
[1] https://github.com/eclipse-che/che-server/blob/main/assembly/assembly-wsmaster-war/src/main/webapp/WEB-INF/classes/che/che.properties
Describe alternatives you've considered
No response
Additional context
No response
Potentially related PR - https://github.com/eclipse-che/che-docs/pull/2816/