hide cat toogle in case only one cat is available #8085

Job	Run time
E2E Py 3.13 K8s v1.34.3 DB db	5m 20s
E2E Py 3.10 K8s v1.33.7 DB db	5m 16s
E2E Py 3.12 K8s v1.33.7 DB postgres	4m 55s
E2E Py 3.14 K8s v1.34.3 DB db	5m 8s
Catalog E2E	2m 37s
E2E Py 3.11 K8s v1.33.7 DB db	5m 2s
E2E Py 3.12 K8s v1.33.7 DB db	6m 0s
mypy	37s
Check autogenerated code is in sync (3.12, 20)	39s
docs-build	53s
lint	25s
	36m 52s

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