chore: compile ts for docker env

Dockerfile.backend

@@ -8,18 +8,21 @@ COPY .sequelizerc .sequelizerc
 # Install node dependencies
 COPY package*.json ./
 COPY src ./src
-COPY public ./public 
+COPY public ./public
 COPY server ./server
 COPY tsconfig.json ./
 COPY server/tsconfig.json ./server/
-# COPY server/start.sh ./  
+# COPY server/start.sh ./
 
 # Install dependencies
 RUN npm install --legacy-peer-deps
 
+# Build TypeScript server
+RUN npm run build:server
+
 # Expose backend port
 EXPOSE ${BACKEND_PORT:-8080}
 
-# Run migrations & start backend using start script
+# Run migrations & start backend using plain node
 CMD ["npm", "run", "server"]
 # CMD ["sh", "-c", "npm run migrate && npm run server"]