fix(seed): safely handle blog upsert in try-catch block

backend/Dockerfile

@@ -9,14 +9,13 @@ RUN npx prisma generate && npm run build
 FROM node:20-alpine
 RUN mkdir -p /app/uploads && chown node:node /app/uploads
 WORKDIR /app
-COPY --from=builder /app/package*.json ./
-COPY --from=builder /app/tsconfig.json ./tsconfig.json
-COPY --from=builder /app/node_modules ./node_modules
-COPY --from=builder /app/dist ./dist
-COPY --from=builder /app/prisma ./prisma
-COPY --from=builder /app/prisma/tsconfig.seed.json ./prisma/tsconfig.seed.json
-COPY --from=builder /app/prisma/scientificTerms.ts ./prisma/scientificTerms.ts
-RUN chown -R node:node /app
+COPY --chown=node:node --from=builder /app/package*.json ./
+COPY --chown=node:node --from=builder /app/tsconfig.json ./tsconfig.json
+COPY --chown=node:node --from=builder /app/node_modules ./node_modules
+COPY --chown=node:node --from=builder /app/dist ./dist
+COPY --chown=node:node --from=builder /app/prisma ./prisma
+COPY --chown=node:node --from=builder /app/prisma/tsconfig.seed.json ./prisma/tsconfig.seed.json
+COPY --chown=node:node --from=builder /app/prisma/scientificTerms.ts ./prisma/scientificTerms.ts
 ENV PRISMA_CLI_BINARY_TARGETS=linux-musl-openssl-3.0.x
 EXPOSE 3000
 USER node

backend/prisma/seed-products.ts

@@ -499,11 +499,20 @@ export async function main() {
   ];
 
   for (const b of blogs) {
-    await prisma.blog.upsert({
-      where: { slug: b.slug },
-      update: {},
-      create: b,
-    });
+    try {
+      await prisma.blog.upsert({
+        where: { slug: b.slug },
+        update: {
+          title: b.title,
+          content: b.content,
+          isPublished: b.isPublished,
+        },
+        create: b,
+      });
+    } catch (err: unknown) {
+      const msg = err instanceof Error ? err.message : String(err);
+      console.warn(`[Seed] Warning upserting blog ${b.slug}:`, msg);
+    }
   }
   console.log('Seeded blogs.');
 }