add basic docker support

Dockerfile

@@ -0,0 +1,17 @@
+FROM python:3.12
+
+# Create app directory
+WORKDIR /app
+
+# Install app dependencies
+COPY requirements.txt ./
+
+RUN pip install -r requirements.txt
+
+
+COPY ezgg_website ./ezgg_website
+COPY rio.toml ./
+COPY .project-root ./
+
+EXPOSE 8000
+CMD [ "rio", "run", "--release", "--public" ]