added brief dockerfile plus instructions

Dockerfile

@@ -0,0 +1,6 @@
+FROM python:3.12
+WORKDIR /app
+COPY requirements.txt .
+RUN pip install -r requirements.txt
+COPY src/* .
+CMD ["python3", "./main.py"]

README.md

@@ -2,6 +2,13 @@
 
 discord bot for a friend  
 
+# deploy stuff  
+Clone the repo, and in the root run the container:  
+```
+docker build -t <name> .
+docker run --env BOTLER_TOKEN=<token> <name>
+```
+
 # Python stuff
 
 Source venv: