Replace upstream library with ROCm/Wyoming deployment project

Remove original Kokoro library source, demo, examples, tests, JS port,
and GitHub config. Add Dockerfile (ROCm 6.1 / PyTorch 2.5.1), Wyoming
TCP server, docker-compose with GPU passthrough, config, entrypoint,
and Gitea Actions build workflow.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Dockerfile

@@ -0,0 +1,41 @@
+FROM rocm/dev-ubuntu-22.04:6.1.2
+
+ENV DEBIAN_FRONTEND=noninteractive
+ENV PYTHONUNBUFFERED=1
+ENV HF_HOME=/root/.cache/huggingface
+
+# System dependencies
+RUN apt-get update && apt-get install -y \
+    python3 \
+    python3-pip \
+    python3-dev \
+    espeak-ng \
+    libespeak-ng1 \
+    libsndfile1 \
+    && rm -rf /var/lib/apt/lists/*
+
+# PyTorch 2.5.1 + torchaudio for ROCm 6.1
+RUN pip3 install --no-cache-dir \
+    torch==2.5.1 \
+    torchaudio==2.5.1 \
+    --index-url https://download.pytorch.org/whl/rocm6.1
+
+# Application dependencies
+COPY requirements.txt /app/requirements.txt
+RUN pip3 install --no-cache-dir -r /app/requirements.txt
+
+# Pre-download model weights at build time
+# Uses CPU to avoid needing GPU during docker build
+RUN python3 -c "\
+from kokoro import KModel; \
+print('Downloading Kokoro model weights...'); \
+KModel(repo_id='hexgrad/Kokoro-82M'); \
+print('Model download complete.')"
+
+WORKDIR /app
+COPY server.py config.yaml entrypoint.sh ./
+RUN chmod +x entrypoint.sh
+
+EXPOSE 10200
+
+ENTRYPOINT ["./entrypoint.sh"]