Add sale management feature for admin panel

- Add database migration for sale fields (percentage, active, dates)
- Update API to handle sale operations and bulk updates
- Create SaleManager component for admin interface
- Update FilamentTableV2 to display sale prices on frontend
- Add sale column in admin dashboard
- Implement sale price calculations with strikethrough styling

scripts/deploy-api-update.sh

@@ -0,0 +1,39 @@
+#!/bin/bash
+
+echo "Deploying API update to EC2 instance..."
+
+# Get instance ID
+INSTANCE_ID="i-03956ecf32292d7d9"
+
+# Create update script
+cat > /tmp/update-api.sh << 'EOF'
+#!/bin/bash
+cd /home/ubuntu/filamenteka-api
+
+# Backup current server.js
+cp server.js server.js.backup
+
+# Download the updated server.js from GitHub
+curl -o server.js https://raw.githubusercontent.com/daxdax89/Filamenteka/sale/api/server.js
+
+# Restart the service
+sudo systemctl restart node-api
+
+echo "API server updated and restarted"
+EOF
+
+# Send command to EC2 instance
+aws ssm send-command \
+    --region eu-central-1 \
+    --instance-ids "$INSTANCE_ID" \
+    --document-name "AWS-RunShellScript" \
+    --parameters "commands=[
+        'cd /home/ubuntu/filamenteka-api',
+        'cp server.js server.js.backup',
+        'curl -o server.js https://raw.githubusercontent.com/daxdax89/Filamenteka/sale/api/server.js',
+        'sudo systemctl restart node-api',
+        'sudo systemctl status node-api'
+    ]" \
+    --output json
+
+echo "Command sent. Check AWS Systems Manager for execution status."