FIX: error in regexp to match URLs

The previous regex did not allow urls without top-level domain, i.e. http://localhost was not allowed.

src/core/js/ext_cosmetics.js

 /*
  * This file is a part of the LinkAhead Project.
  *
- * Copyright (C) 2021-2023 IndiScale GmbH <info@indiscale.com>
+ * Copyright (C) 2021-2024 IndiScale GmbH <info@indiscale.com>
  * Copyright (C) 2021 Timm Fitschen <t.fitschen@indiscale.com>
  * Copyright (C) 2023 Florian Spreckelsen <f.spreckelsen@indiscale.com>
  * Copyright (C) 2023 Daniel Hornung <d.hornung@indiscale.com>
+ * Copyright (C) 2024 Joscha Schmiedt <joscha@schmiedt.dev>
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as
@@ -64,16 +65,17 @@ var cosmetics = new function () {
     /**
      * Return a string with all occurences of a http(s) url in a given string replaced by <a> elements
      * @param {string} text - The text to be searched for URLs
+     * @returns {string} text with <a> elements instead of raw links
      */
-    function _linkify_text(text) {
-        const match_url_regex = /((https?:\/\/)?([a-z]+\.)+[a-z]{2,}(\/[^\s]*)?)/gi;
+    function linkify_string(text) {
+        const match_url_regex = /https?:\/\/[^\s]*\b(?![,:;?!])/gi;
         return text.replace(match_url_regex, function (href) {
             var link_text = href;
             if (_link_cut_off_length > 4 && link_text.length > _link_cut_off_length) {
                 link_text = link_text.substring(0, _link_cut_off_length - 5) + "[...]";
             }
 
-            return `<a title="Open ${href} in a new tab." target="_blank"class="caosdb-v-property-href-value" href="${href}">${link_text}<i class="bi bi-box-arrow-up-right"></i></a>`;
+            return `<a title="Open ${href} in a new tab." target="_blank" class="caosdb-v-property-href-value" href="${href}">${link_text} <i class="bi bi-box-arrow-up-right"></i></a>`;
         });
     }
 
@@ -83,7 +85,7 @@ var cosmetics = new function () {
     var _linkify_all_text_values = function () {
         $('.caosdb-f-property-text-value').each(function (index) {
             if (!($(this).hasClass("caosdb-v-property-linkified")) && (/https?:\/\//.test(this.innerText))) {
-                let linkified_text_value = _linkify_text(this.innerText);
+                var linkified_text_value = linkify_string(this.innerText);
                 // add class to highlight that this has been linkified already
                 // (see https://gitlab.com/caosdb/caosdb-webui/-/issues/199).
                 $(this).addClass("caosdb-v-property-linkified")