feat: Add local Docker test environment setup with PowerShell script and Docker Compose.

test_docker_local.ps1

@@ -0,0 +1,14 @@
+# Stop existing containers if running
+Write-Host "Stopping any existing test containers..."
+docker-compose -f docker-compose.test.yml down
+
+# Build and start
+Write-Host "Building and starting local test environment..."
+docker-compose -f docker-compose.test.yml up --build -d
+
+# Check status
+Write-Host "Checking container status..."
+Start-Sleep -Seconds 5
+docker-compose -f docker-compose.test.yml ps
+
+Write-Host "Application should be available at http://localhost:8089"