docs: Describe namespaces and pods (#8719)

* First changes

* Additional changes

* Describe pods

* More pod descriptions

* describe the remaining pods

* ci: auto-formatting prettier issues

* Update palette-namespaces-pods.md

* ci: auto-formatting prettier issues

* Update palette-namespaces-pods.md

* ci: auto-formatting prettier issues

* Update palette-namespaces-pods.md

* ci: auto-formatting prettier issues

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Co-authored-by: svetlana-efimova <[email protected]>

Author: svetlana-efimova