Migration to UV, introducing db_write, mqtt_ingestion, db_migrations, half working prototype.

services/mqtt_ingestion/Dockerfile

@@ -0,0 +1,32 @@
+# Stage 1: Builder - Install dependencies with uv
+FROM ghcr.io/astral-sh/uv:python3.13-alpine AS builder
+
+WORKDIR /app
+
+ENV UV_COMPILE_BYTECODE=1
+
+COPY pyproject.toml uv.lock ./
+
+RUN uv sync --frozen --no-dev --no-install-project
+
+COPY . .
+
+RUN uv sync --frozen --no-dev
+
+
+FROM python:3.13-alpine
+
+WORKDIR /app
+
+COPY --from=builder /app/.venv /app/.venv
+
+COPY --from=builder /app/*.py /app/
+
+RUN adduser -D -u 1000 appuser && \
+    chown -R appuser:appuser /app
+
+USER appuser
+
+ENV PATH="/app/.venv/bin:$PATH"
+
+CMD ["python", "main.py"]