chore(deps): bump dependencies and split scikit-learn

build(deps): update dependencies and resolution markers

update: kokoro-tts-h preview image

feat(cli): add --model and --voices options

refactor(core): enforce mandatory model file presence

chore: bump project version

fix(ci): Correct GitHub Actions workflow needs

feat(build): enable PyPI publishing and update docs

refactor(core): package for distribution & add stdin

build: update scipy to 1.16.1 in uv.lock

chore(deps): update locked dependency versions

chore(deps): update dependencies

docs: update installation and usage docs

chore: update uv.lock dependencies

chore(config): update dependency versions and project version