fix: update Dockerfile for poetry installation and fix pyproject.toml

Dockerfile

@@ -2,16 +2,23 @@ FROM python:3.13-slim
 
 RUN apt-get update && apt-get install -y --no-install-recommends curl && rm -rf /var/lib/apt/lists/*
 
-ENV PYTHONPATH=/app/src
+ENV PYTHONPATH=/app/ \
+    PYTHONUNBUFFERED=1 \
+    PYTHONDONTWRITEBYTECODE=1 \
+    POETRY_NO_INTERACTION=1 \
+    POETRY_VIRTUALENVS_CREATE=false \
+    POETRY_CACHE_DIR=/tmp/poetry_cache
 
 WORKDIR /app
 
-RUN pip install poetry
+RUN apt-get update \
+    && pip install --no-cache-dir poetry \
+    && rm -rf /var/lib/apt/lists/*
 
 COPY pyproject.toml poetry.lock README.md ./
-RUN poetry install --without dev --no-interaction --no-root
-
 COPY src/ ./src/
+
+RUN poetry install --no-ansi && rm -rf $POETRY_CACHE_DIR
 COPY .env.example .env
 
 EXPOSE 8010