feat: Implement core application structure, AI extraction, persistence, and Telegram bot modules with updated configuration and dependencies.

Dockerfile

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+# Use an official Python runtime as a parent image
+FROM python:3.9-slim
+
+# Set the working directory in the container
+WORKDIR /app
+
+# Copy the requirements file into the container at /app
+COPY requirements.txt .
+
+# Install any needed packages specified in requirements.txt
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy the application code into the container at /app
+COPY ./app /app/app
+
+# Make port 80 available to the world outside this container
+EXPOSE 80
+
+# Define environment variable
+ENV PYTHONPATH /app
+
+# Run the application when the container launches
+CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "80"]