Updated README, added Dockerfile

Dockerfile

@@ -0,0 +1,29 @@
+# ---- Base image ----
+FROM python:3.12-slim
+
+# Set working directory
+WORKDIR /app
+
+# Install system dependencies (if needed by native extensions)
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    gcc \
+    && rm -rf /var/lib/apt/lists/*
+
+# Copy and install Python dependencies
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy plugin assets
+COPY plugins/pepe/pepes.txt ./plugins/pepe/pepes.txt
+
+# Copy the rest of the application
+COPY . .
+
+# Create a non-root user for security
+RUN useradd -m -s /bin/bash botuser && chown -R botuser:botuser /app
+USER botuser
+
+# Expose nothing by default (Discord bot doesn't need a public port)
+
+# Run the bot
+CMD ["python", "main.py"]