Fix Docker build: set PRISMA_SKIP_CONFIG_LOADING and use standalone output

Dockerfile

@@ -1,49 +1,37 @@
 # Mana Loop - Next.js Game Docker Image
-# Multi-stage build for optimized production image
 
-# Stage 1: Dependencies
-FROM node:20-alpine AS deps
-WORKDIR /app
-
-# Install dependencies for native modules
-RUN apk add --no-cache libc6-compat openssl
-
-# Copy package files
-COPY package.json bun.lockb* ./
-COPY prisma ./prisma/
-
-# Install bun for faster installs
-RUN npm install -g bun
-
-# Install dependencies (including devDependencies for build)
-RUN bun install --frozen-lockfile
-
-# Stage 2: Builder
 FROM node:20-alpine AS builder
 WORKDIR /app
 
-# Install openssl for Prisma
+# Install dependencies
-RUN apk add --no-cache openssl
+RUN apk add --no-cache libc6-compat openssl
 
-# Copy dependencies from deps stage
+# Install bun
-COPY --from=deps /app/node_modules ./node_modules
-COPY . .
-
-# Install bun for build
 RUN npm install -g bun
 
+# Copy package files first for better caching
+COPY package.json bun.lockb* ./
+COPY prisma ./prisma/
+
+# Install dependencies
+RUN bun install --frozen-lockfile
+
+# Copy the rest of the application
+COPY . .
+
 # Set environment variables for build
 ENV NEXT_TELEMETRY_DISABLED=1
 ENV NODE_ENV=production
 ENV DATABASE_URL="file:./dev.db"
+ENV PRISMA_SKIP_CONFIG_LOADING=1
 
-# Generate Prisma client using npx (more reliable in Docker)
+# Generate Prisma client
-RUN npx prisma generate --schema=./prisma/schema.prisma
+RUN bunx prisma generate --schema=./prisma/schema.prisma
 
 # Build the application
 RUN bun run build
 
-# Stage 3: Runner
+# Production image
 FROM node:20-alpine AS runner
 WORKDIR /app