feat(inquirerer): add Claude Code-style terminal UI with welcome box #406

Job	Run time
build	56s
test (clean-ansi)	19s
test (jsonld-tools)	23s
test (http-errors)	17s
test (inquirerer)	30s
test (strfy-js)	20s
test (schema-typescript)	25s
test (yanse)	18s
test (schema-sdk)	26s
test (create-gen-app-test)	23s
test (genomic)	20s
test (nested-obj)	20s
test (komoji)	22s
test (find-and-require-package-json)	17s
test (appstash)	18s
test (inquirerer-utils)	19s
test (node-api-client)	16s
test (fetch-api-client)	21s
	6m 50s

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