For Frontend practice

Frontend/1 het/backend/scripts/build-production-images.bat

@@ -0,0 +1,49 @@
+@echo off
+setlocal EnableExtensions EnableDelayedExpansion
+
+set "ROOT_DIR=%~dp0.."
+set "IMAGE_OUT_DIR=%ROOT_DIR%\images"
+set "ARCHIVE_FILE=%IMAGE_OUT_DIR%\webstore-production-images.tar"
+
+set "API_IMAGE=webstore-api:prod"
+set "DB_IMAGE=postgres:16-alpine"
+
+echo [1/6] Checking Docker availability...
+docker --version >nul 2>&1
+if errorlevel 1 (
+    echo ERROR: Docker CLI is not available. Install Docker Desktop first.
+    exit /b 1
+)
+
+echo [2/6] Building production API image: %API_IMAGE%
+pushd "%ROOT_DIR%" >nul
+docker build -t "%API_IMAGE%" -f Dockerfile .
+if errorlevel 1 (
+    popd >nul
+    echo ERROR: Failed to build API image.
+    exit /b 1
+)
+popd >nul
+
+echo [3/6] Pulling database image: %DB_IMAGE%
+docker pull "%DB_IMAGE%"
+if errorlevel 1 (
+    echo ERROR: Failed to pull database image.
+    exit /b 1
+)
+
+echo [4/6] Preparing image output directory: %IMAGE_OUT_DIR%
+if not exist "%IMAGE_OUT_DIR%" mkdir "%IMAGE_OUT_DIR%"
+
+echo [5/6] Exporting images to archive...
+if exist "%ARCHIVE_FILE%" del /f /q "%ARCHIVE_FILE%"
+docker save -o "%ARCHIVE_FILE%" "%API_IMAGE%" "%DB_IMAGE%"
+if errorlevel 1 (
+    echo ERROR: Failed to export Docker images.
+    exit /b 1
+)
+
+echo [6/6] Done.
+echo Created archive: "%ARCHIVE_FILE%"
+echo Share this file with students together with production.compose.yml and .production.env.
+exit /b 0