Fix Docker build: create .config/prisma directory for Prisma 6

Dockerfile

@@ -19,11 +19,13 @@ RUN bun install --frozen-lockfile
 # Copy the rest of the application
 COPY . .
 
+# Create Prisma config directory to prevent config lookup error
+RUN mkdir -p /app/.config/prisma
+
 # 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
 RUN bunx prisma generate --schema=./prisma/schema.prisma