Revert "initial bun setup"

This reverts commit 5236f7a212.

bun was causing code 1006 websocket errors

Dockerfile

@@ -1,5 +1,5 @@
-# Build stage - will use your native architecture
-FROM --platform=$BUILDPLATFORM oven/bun:1 AS builder
+# Use an official Node runtime as the base image
+FROM node:18
 
 ARG GIT_COMMIT=unknown
 ENV GIT_COMMIT=$GIT_COMMIT
@@ -7,29 +7,23 @@ ENV GIT_COMMIT=$GIT_COMMIT
 # Set the working directory for the build
 WORKDIR /build
 
-# Copy package files
-COPY package.json bun.lock ./
+# Set the working directory in the container
+WORKDIR /usr/src/app
+
+# Copy package.json and package-lock.json
+COPY package*.json ./
 
 # Install dependencies while bypassing Husky hooks
 ENV HUSKY=0 
 ENV NPM_CONFIG_IGNORE_SCRIPTS=1
-RUN mkdir -p .git && bun install --include=dev
+RUN mkdir -p .git && npm install --include=dev
 
 # Copy the rest of the application code
 COPY . .
 
-# Build the client-side application with verbose output
-RUN echo "Starting build process..." && bun run build-prod && echo "Build completed successfully!"
+# Build the client-side application
+RUN npm run build-prod
 
-# Check output directory
-RUN ls -la static || echo "Static directory not found"
-
-# Production stage
-FROM oven/bun:1
-
-# Add environment variable
-ARG GAME_ENV=prod
-ENV GAME_ENV=$GAME_ENV
 ENV NODE_ENV=production
 ARG GIT_COMMIT=unknown
 ENV GIT_COMMIT=$GIT_COMMIT