[TC-221]: init template-backend-service (#1)

https://eva.avroid.tech/desk/cards?obj=Task:TC-221

Начальная версия сервиса-шаблона

Co-authored-by: Nadezhda <nadezhda.lavrentieva@avroid.team>
Reviewed-on: https://git.avroid.tech/Templates/template-backend-service/pulls/1
Reviewed-by: Victor Stratov <victor.stratov@avroid.tech>

Dockerfile

@@ -0,0 +1,15 @@
+FROM python:3.12
+
+WORKDIR /app
+EXPOSE 8000
+COPY pyproject.toml poetry.lock ./
+
+RUN pip --no-cache-dir install poetry
+RUN poetry export --without-hashes -f requirements.txt -o requirements.txt
+
+
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY . .
+
+CMD ["python", "-m", "src.api_app"]