Move LTX acknowledgement to top of Space README, position DramaBox as Resemble AI's product

Revert: keep DramaBox naming (rebrand reverted per CEO)

Rebrand: DramaBox → LTX-2.3-Voice

Bump to gradio 5.7.1; drop pydantic/starlette/fastapi 4.x compat pins

Pin SDK to 4.44.1 + monkey-patch gradio_client schema bool TypeError

Bump gradio to 5.x to fix gradio_client schema TypeError on bool

Refactor for ZeroGPU: lazy TTSServer load + @spaces.GPU decorator

Restore Space README with sdk frontmatter

DramaBox Space — initial app + vendored ltx2

DramaBox Space README

initial commit