feat(deploy): add minimal ASGI app and Dockerfile for simple deploys

Mirrors the mevzuat-mcp pattern: a thin app.py exposing
mcp.http_app() with a /health route, no FastAPI/CORS/OAuth wrapper.
Dockerfile builds on python:3.12-slim and runs uvicorn directly.
Removes Dockerfile/fly.toml entries from .dockerignore so the new
Dockerfile is included in the build context.

Existing asgi_app.py (api.yargimcp.com production) is untouched.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Dockerfile

@@ -0,0 +1,53 @@
+# Use Python 3.12 slim image
+FROM python:3.12-slim
+
+# Set working directory
+WORKDIR /app
+
+# Install system dependencies (gcc/g++ kept in case any wheel falls back to source build)
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    gcc \
+    g++ \
+    && rm -rf /var/lib/apt/lists/*
+
+# Copy project metadata first for better Docker layer caching
+COPY pyproject.toml ./
+COPY README.md ./
+
+# Copy entry points
+COPY app.py ./
+COPY asgi_app.py ./
+COPY mcp_server_main.py ./
+
+# Copy MCP modules and shared packages
+COPY anayasa_mcp_module ./anayasa_mcp_module
+COPY bddk_mcp_module ./bddk_mcp_module
+COPY bedesten_mcp_module ./bedesten_mcp_module
+COPY danistay_mcp_module ./danistay_mcp_module
+COPY emsal_mcp_module ./emsal_mcp_module
+COPY gib_mcp_module ./gib_mcp_module
+COPY kik_mcp_module ./kik_mcp_module
+COPY kvkk_mcp_module ./kvkk_mcp_module
+COPY rekabet_mcp_module ./rekabet_mcp_module
+COPY sayistay_mcp_module ./sayistay_mcp_module
+COPY sigorta_tahkim_mcp_module ./sigorta_tahkim_mcp_module
+COPY uyusmazlik_mcp_module ./uyusmazlik_mcp_module
+COPY yargitay_mcp_module ./yargitay_mcp_module
+COPY semantic_search ./semantic_search
+
+# Install the package with ASGI extras (uvicorn + starlette)
+RUN pip install --no-cache-dir -e ".[asgi]"
+
+# Expose port
+EXPOSE 8000
+
+# Set environment variables
+ENV PORT=8000
+ENV PYTHONUNBUFFERED=1
+
+# Health check
+HEALTHCHECK --interval=30s --timeout=10s --start-period=40s --retries=3 \
+    CMD python -c "import httpx; httpx.get('http://localhost:8000/health', timeout=5)" || exit 1
+
+# Run the ASGI application
+CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "8000"]