fix: add hint about basic http auth for rpc #1136

Job	Run time
test:storybook / test:storybook	2m 29s
build / build	1m 41s
test:unit / test:unit	1m 22s
test:e2e / test:build	2m 6s
publish preview	21s
eslint / eslint	56s
typecheck / typecheck	58s
depcheck / dep-check	53s
test:e2e / test:e2e (1, 10)	3m 11s
test:e2e / test:e2e (2, 10)	3m 12s
test:e2e / test:e2e (3, 10)	3m 14s
test:e2e / test:e2e (4, 10)	3m 19s
test:e2e / test:e2e (5, 10)	3m 4s
test:e2e / test:e2e (6, 10)	3m 20s
test:e2e / test:e2e (7, 10)	3m 35s
test:e2e / test:e2e (8, 10)	3m 3s
test:e2e / test:e2e (9, 10)	3m 11s
test:e2e / test:e2e (10, 10)	3m 15s
test:e2e / e2e-coverage	22s
Run semantic release	1m 8s
	44m 40s

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