implement audio and video basic catalog components #4374

Job	Run time
matrix	8s
copyright	58s
packages_genui (beta)	50s
packages_genai_primitives (stable)	40s
packages_genui (stable)	40s
examples_composer (stable)	39s
packages_json_schema_builder (beta)	47s
packages_genui_a2a (stable)	43s
packages_genui_a2a (beta)	46s
packages_genai_primitives (beta)	44s
packages_json_schema_builder (stable)	43s
examples_travel_app (stable)	47s
examples_simple_chat (stable)	39s
examples_catalog_gallery (beta)	46s
examples_verdure_client (stable)	39s
tool_fix_copyright (beta)	47s
examples_composer (beta)	51s
tool_release (stable)	38s
examples_verdure_client (beta)	48s
tool_test_and_fix (beta)	47s
tool_fix_copyright (stable)	42s
tool_release (beta)	48s
examples_simple_chat (beta)	47s
tool_test_and_fix (stable)	40s
examples_catalog_gallery (stable)	46s
examples_travel_app (beta)	47s
	18m 50s

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