feat(cli): add project picker screen and refactor banner system #5234

Job	Run time
build-and-check	2m 59s
test-integration-common	42s
test-integration-packages/agent-runtime	48s
test-.agents	41s
test-integration-.agents	1m 13s
test-integration-sdk	59s
test-integration-web	47s
test-packages/agent-runtime	51s
test-integration-packages/internal	42s
test-integration-cli	41s
test-common	49s
test-cli	1m 13s
test-integration-packages/billing	41s
test-sdk	52s
test-packages/internal	40s
test-web	52s
test-packages/billing	40s
	16m 10s

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