Update Dockerfile

Dockerfile

@@ -1,11 +1,12 @@
 # Use Node 20 (Bullseye is more compatible than Slim for some build tools)
-FROM node:20-alpine AS base
+FROM node:20-slim
 
 # Install git and pnpm
-RUN apk update && apk install -y git && \
+RUN apt-get update && apt-get install -y git && \
     npm install -g pnpm && \
+    apt-get clean && \
     rm -rf /var/lib/apt/lists/*
-
+    
 # Set working directory
 WORKDIR /app