Add Docker support and update dependencies

- Introduced Docker support with CPU-only and GPU-enabled configurations via Dockerfiles and docker-compose files.
- Added a .dockerignore file to exclude unnecessary files from Docker images.
- Updated bun.lock and package.json to include new dependencies for icon handling.
- Enhanced README with Docker usage instructions and deployment options.
- Refactored components to utilize new icon libraries for improved UI consistency.

Dockerfile

@@ -0,0 +1,38 @@
+# Base Dockerfile for Voicebox (CPU-only)
+# For GPU support, use Dockerfile.cuda
+
+FROM python:3.12-slim
+
+WORKDIR /app
+
+# Install system dependencies
+RUN apt-get update && apt-get install -y \
+    ffmpeg \
+    curl \
+    && rm -rf /var/lib/apt/lists/*
+
+# Copy backend
+COPY backend/ /app/backend/
+COPY providers/ /app/providers/
+
+# Copy pre-built web UI
+COPY web/dist/ /app/web/dist/
+
+# Install Python dependencies (without PyTorch - will be downloaded via provider system)
+RUN python -m pip install --upgrade pip && \
+    pip install --no-cache-dir \
+    fastapi uvicorn[standard] pydantic sqlalchemy alembic \
+    librosa soundfile numpy python-multipart Pillow \
+    huggingface_hub transformers accelerate
+
+# Create data directory for profiles/generations
+RUN mkdir -p /app/data
+
+# Health check
+HEALTHCHECK --interval=30s --timeout=10s --retries=3 --start-period=40s \
+  CMD curl -f http://localhost:8000/health || exit 1
+
+EXPOSE 8000
+
+# Run server with web UI
+CMD ["uvicorn", "backend.main:app", "--host", "0.0.0.0", "--port", "8000"]