Add icon + social-preview assets (referenced by the model card)

Docs: document bundled multi-speaker centroid table (hung_yi_lee + female_voice)

Add multi-speaker centroids (hung_yi_lee + a generic female voice)

docs: note Hung-yi Lee speaker centroid is bundled with permission (USAGE.md)

docs: note Hung-yi Lee speaker centroid is bundled with permission (README.md)

docs: primary USAGE.md example loads tokenizer explicitly (transformers 5.x)

docs: primary README.md example loads tokenizer explicitly (transformers 5.x)

Initial OpenFormosa release of BlueMagpie-TTS (rebrand from voidful; provenance refs preserved)

initial commit