trying to fix wheel deps

Dockerfile.wheels

@@ -0,0 +1,62 @@
+# Dockerfile for ARM/Raspberry Pi using pre-built wheels only
+# No compilation required - downloads pre-built binaries
+FROM python:3.13-slim
+
+# Set environment variables
+ENV PYTHONDONTWRITEBYTECODE=1 \
+    PYTHONUNBUFFERED=1 \
+    TZ=Europe/Berlin \
+    PIP_ONLY_BINARY=:all: \
+    PIP_PREFER_BINARY=1
+
+# Install only essential runtime dependencies
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    tzdata \
+    && rm -rf /var/lib/apt/lists/* \
+    && ln -snf /usr/share/zoneinfo/$TZ /etc/localtime \
+    && echo $TZ > /etc/timezone
+
+# Set working directory
+WORKDIR /app
+
+# Copy requirements file
+COPY requirements.txt ./
+
+# Try to install from wheels only first, fall back to allowing some source packages if needed
+# This approach tries pre-built wheels first, which works for most packages
+RUN pip install --no-cache-dir --only-binary :all: --upgrade pip && \
+    pip install --no-cache-dir \
+        --only-binary numpy,pandas,scipy,scikit-learn,pydantic-core,httptools,uvloop,watchfiles \
+        -r requirements.txt || \
+    pip install --no-cache-dir \
+        --prefer-binary \
+        --no-build-isolation \
+        fastapi==0.104.1 \
+        uvicorn==0.24.0 \
+        httpx==0.25.2 \
+        icalendar==5.0.11 \
+        jinja2==3.1.2 \
+        apscheduler==3.10.4 \
+        pytz==2023.3 \
+        python-multipart==0.0.6 \
+        pydantic==2.5.0 \
+        starlette==0.27.0 \
+        h11==0.14.0 \
+        click==8.1.7 \
+        anyio==4.1.0 \
+        sniffio==1.3.0 \
+        typing-extensions==4.8.0
+
+# Copy application files
+COPY main.py .
+COPY Vektor-Logo.svg ./
+
+# Create static directory and copy logo
+RUN mkdir -p static && \
+    cp Vektor-Logo.svg static/logo.svg
+
+# Expose port
+EXPOSE 8000
+
+# Run the application with basic uvicorn (no uvloop)
+CMD ["python", "-m", "uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000", "--loop", "asyncio"]