switched from `BrowserRouter` to `HashRouter`

src/WindowManager.js

@@ -51,11 +51,11 @@ class WindowManager {
 
 		if (isDevelopment()) {
 			this.mainWindow.loadURL("http://localhost:3000");
-			this.windows.settings.loadURL("http://localhost:3000/settings");
+			this.windows.settings.loadURL("http://localhost:3000/#/settings");
 		}
 		else {
 			this.mainWindow.loadURL(`file://${__dirname}/ui/build/index.html`);
-			this.windows.settings.loadURL(`file://${__dirname}/ui/build/index.html/settings`);
+			this.windows.settings.loadURL(`file://${__dirname}/ui/build/index.html#/settings`);
 		}
 	}
 

src/ui/src/index.js

@@ -1,7 +1,7 @@
 import React    from "react";
 import ReactDOM from "react-dom/client";
 
-import {BrowserRouter as Router, Routes, Route} from "react-router-dom";
+import {HashRouter as Router, Routes, Route} from "react-router-dom";
 
 import Ation        from "./components/Ation";
 import Settings     from "./components/settings/Settings";