Switch to Debian-based Node image for Prisma compatibility

- Change from node:20-alpine to node:20-slim
- Fixes OpenSSL library compatibility issues with Prisma
- Debian has better support for Prisma's binary engines

Dockerfile

@@ -1,9 +1,9 @@
 # Use Node.js LTS version
-FROM node:20-alpine AS base
+FROM node:20-slim AS base
 
 # Install dependencies only when needed
 FROM base AS deps
-RUN apk add --no-cache libc6-compat openssl
+RUN apt-get update && apt-get install -y openssl ca-certificates && rm -rf /var/lib/apt/lists/*
 WORKDIR /app
 
 # Copy package files
@@ -12,12 +12,12 @@ RUN npm ci
 
 # Rebuild the source code only when needed
 FROM base AS builder
-RUN apk add --no-cache openssl
+RUN apt-get update && apt-get install -y openssl ca-certificates && rm -rf /var/lib/apt/lists/*
 WORKDIR /app
 COPY --from=deps /app/node_modules ./node_modules
 COPY . .
 
-# Generate Prisma Client for Alpine Linux
+# Generate Prisma Client
 RUN npx prisma generate
 
 # Build Next.js application
@@ -26,7 +26,7 @@ RUN npm run build
 
 # Production image, copy all the files and run next
 FROM base AS runner
-RUN apk add --no-cache openssl
+RUN apt-get update && apt-get install -y openssl ca-certificates && rm -rf /var/lib/apt/lists/*
 WORKDIR /app
 
 ENV NODE_ENV production