feat: add initial structured-data t-string backends and release automation #1

Job	Run time
verify-bindings-wheels (macos, macos-14, aarch64-apple-darwin)	1m 1s
verify-bindings-wheels (windows, windows-latest, x86_64-pc-windows-msvc)	2m 49s
verify-package-distributions	28s
verify-bindings-wheels (linux, ubuntu-latest, x86_64-unknown-linux-gnu)	2m 32s
	6m 50s

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