add jQuery

package.json

@@ -16,7 +16,6 @@
     "i18next": "^21.6.6",
     "i18next-fs-backend": "^1.1.4",
     "i18next-http-middleware": "^3.1.5",
-    "jquery": "^3.6.4",
     "leaflet": "^1.9.3",
     "moment": "^2.29.1",
     "morgan": "~1.9.0",

public/javascripts/activeMenuLink.js

+// pathname eg: /home
+const path = $(location).attr('pathname').substr(1);
+
+// menu: active tab
+$('.nav-link').each(function() {
+	if (path != '') {
+		if (path == $(this).attr('id')) {
+			$(this).addClass('active');
+			$(this).attr('aria-current', 'page');
+		} else if (path.startsWith('masters')) {
+			$('#mastersDropdown').addClass('active');
+			$('#mastersDropdown').attr('aria-current', 'page');
+		}
+	} else {
+		$('#home').addClass('active');
+		$('#home').attr('aria-current', 'page');
+	}
+});
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