fix: add prisma generate to Dockerfile and package.json build script

Dockerfile

@@ -4,6 +4,7 @@ FROM base AS deps
 RUN apk add --no-cache libc6-compat
 WORKDIR /app
 COPY package.json package-lock.json* ./
+COPY prisma ./prisma/
 RUN npm ci --legacy-peer-deps
 
 FROM base AS builder
@@ -11,7 +12,7 @@ WORKDIR /app
 COPY --from=deps /app/node_modules ./node_modules
 COPY . .
 ENV NEXT_TELEMETRY_DISABLED=1
-# SUPABASE_SERVICE_ROLE_KEY build-time'da gerekmez (server-only, runtime'da okunuyor).
+RUN npx prisma generate
 RUN npm run build
 
 FROM base AS runner

package.json

@@ -4,9 +4,10 @@
   "private": true,
   "scripts": {
     "dev": "next dev",
-    "build": "next build",
+    "build": "prisma generate && next build",
     "start": "next start",
-    "lint": "eslint"
+    "lint": "eslint",
+    "postinstall": "prisma generate"
   },
   "dependencies": {
     "@prisma/client": "^6.19.3",