Initial commit: Aeroflot Flights Web - Angular 12 baseline

- Angular 12 application with PrimeNG components
- 5 existing Cypress e2e test suites
- SCSS styling with BEM naming convention
- i18n support (10 languages)
- Leaflet map integration
- Complete component hierarchy and routing structure

This baseline will be used for Angular → React migration.

ClientApp/node_modules/es-abstract/2025/StringToCodePoints.js

@@ -0,0 +1,22 @@
+'use strict';
+
+var $TypeError = require('es-errors/type');
+
+var CodePointAt = require('./CodePointAt');
+
+// https://262.ecma-international.org/12.0/#sec-stringtocodepoints
+
+module.exports = function StringToCodePoints(string) {
+	if (typeof string !== 'string') {
+		throw new $TypeError('Assertion failed: `string` must be a String');
+	}
+	var codePoints = [];
+	var size = string.length;
+	var position = 0;
+	while (position < size) {
+		var cp = CodePointAt(string, position);
+		codePoints[codePoints.length] = cp['[[CodePoint]]'];
+		position += cp['[[CodeUnitCount]]'];
+	}
+	return codePoints;
+};