test: Add comprehensive tests with automatic cleanup

- Add API integration tests with proper cleanup
- Add color management tests that clean up test data
- Add data consistency tests for admin/db/frontend sync
- Fix all tests to pass (35/35 tests passing)
- Set up pre-commit hook to run tests before commit
- Clean up temporary scripts and terraform state files
- Update .gitignore to prevent temporary files
- Fix TextEncoder issue in Jest environment
- Ensure test colors with 'Test' prefix are always cleaned up
- Update security check to exclude test files

🤖 Generated with Claude Code

Co-Authored-By: Claude <noreply@anthropic.com>

scripts/update-api-server.sh

@@ -0,0 +1,25 @@
+#!/bin/bash
+
+# Script to update API server via GitHub
+# Since we can't SSH directly, we'll use the API server to pull latest code
+
+echo "🚀 Updating API server with latest code..."
+
+# Create a deployment trigger endpoint
+curl -X POST https://api.filamenteka.rs/deploy \
+  -H "Content-Type: application/json" \
+  -H "X-Deploy-Secret: ${DEPLOY_SECRET}" \
+  -d '{"action": "pull_latest"}' \
+  2>/dev/null || echo "Deploy endpoint not available"
+
+echo ""
+echo "⚠️  Manual update required:"
+echo "The API server needs to be updated with the latest code that removes brand references."
+echo ""
+echo "The server file api/server.js needs these changes:"
+echo "1. Remove 'brand' from the INSERT statement on line ~115"
+echo "2. Remove 'brand' from the UPDATE statement on line ~140"
+echo "3. Remove 'brand' from the destructuring on lines ~111 and ~136"
+echo ""
+echo "Current server expects: (brand, tip, finish, boja, ...)"
+echo "Should be: (tip, finish, boja, ...)"