Restructure code and documentation

frontend/src/core/config.ts

@@ -0,0 +1,24 @@
+/**
+ * @fileoverview Application configuration constants
+ * @description Contains all configuration values used throughout the application
+ * @author Cursor
+ * @version 1.0.0
+ */
+
+/**
+ * Base API endpoint for all backend requests
+ * @constant
+ */
+export const API_BASE_URL = `${location.host || "https://fromchat.toolbox-io.ru"}/api`;
+
+/**
+ * Full API URL including hostname and port for WebSocket connections
+ * @constant
+ */
+export const API_WS_BASE_URL = `${location.host || "fromchat.toolbox-io.ru"}/api`;
+
+/**
+ * Application name displayed in UI and document title
+ * @constant
+ */
+export const PRODUCT_NAME = "FromChat";