roughly working again, now dev docker exists

Dockerfile

@@ -6,13 +6,37 @@ WORKDIR /app
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 
-# Copy application
-COPY main.py .
-
 # Copy the handlers directory into the Docker image
 COPY handlers/ ./handlers/
 
-# Create data directory
-RUN mkdir -p /data && chmod 777 /data
+# Copy application handler
+COPY application_handler.py .
+
+# Copy Telegram bot
+COPY telegram_bot.py .
+
+# Copy the tests directory
+COPY tests/ ./tests/
+
+# Copy state manager
+COPY state_manager.py .
+
+# Move the main.py COPY statement to the end to ensure it is updated last
+COPY main.py .
+
+# Ensure the data directory exists
+RUN mkdir -p /app/data && chmod 777 /app/data
+
+# Ensure the state.json file exists
+RUN touch /app/data/state.json && chmod 666 /app/data/state.json
+
+# Copy fonts from the local data/fonts directory into the container
+COPY data/fonts/*.ttf /usr/share/fonts/truetype/custom/
+
+# Refresh the font cache to include the new fonts
+RUN fc-cache -fv
+
+# Log available fonts for debugging
+RUN fc-list
 
 CMD ["python", "-u", "main.py"]