Fix CI, update Readme

Dockerfile

@@ -1,7 +1,7 @@
 FROM node:18-alpine AS builder
 ENV NODE_ENV=production
+# RUN apk add --no-cache python3 make g++
 COPY build/package*.json ./
-RUN apk add --no-cache python3 make g++
 RUN npm install --omit=dev
 
 FROM node:18-alpine AS app

README.md

@@ -1,6 +1,10 @@
 # eu.astrogd.white-leopard
 A Discord bot that checks Discord channel names for banned words and prevents renaming of them
 
+## Commands
+### /logchanel [channel?]
+Sets the channel where the bot will log if a channel meets the banned word criteria. If channel is omitted, the log channel will be disabled.
+
 ## Environment variables
 | Name        | Description                                                   | Required | Example             |
 | :---------- | :------------------------------------------------------------ | :------: | :------------------ |

docker-compose.yml

@@ -1,7 +1,7 @@
 version: "2"
 services:
   app:
-    image: astrogd/white-leopard
+    image: astrogd/white-leopard:dev
     build: ./
     depends_on:
       - database