feat(cat-gateway): Add document endpoints #6095

Job	Run time
ci / discover	19s
ci / check / .+check-markdown	1m 14s
ci / check / .+check-spelling	1m 21s
ci / check / .+check-sqlfluff	1m 57s
ci / check / ./catalyst-gateway+check	57s
ci / check / ./catalyst-gateway+check-builder-src-cache	52s
ci / check / ./catalyst_voices+check-code-formatting	1m 11s
ci / check / ./catalyst_voices+check-license	57s
ci / check / ./catalyst_voices+check-package-publishing	1m 3s
ci / check / ./catalyst_voices+check-static-analysis	6m 46s
ci / check / ./catalyst_voices/packages/libs/catalyst_key_derivation/rust+check	46s
ci / check / ./utilities/wallet-tester+check	33s
ci / build	0s
ci / package	0s
ci / test	0s
ci / docs	0s
ci / release	0s
ci / deploy	0s
ci / final	0s
test_reporting / Generate test reports	4m 57s
test_reporting / Generate coverage report	9s
test_reporting / Generate allure report	1m 6s
test_reporting / Upload coverage report	4s
	24m 12s

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