docs: replace CookieHub with cookieconsent

Co-authored-by: Cursor <[email protected]>

docs/themes/navy/source/js/cookieconsent-config.js

@@ -0,0 +1,49 @@
+(function () {
+  if (window.matchMedia('(prefers-color-scheme: dark)').matches) {
+    document.documentElement.classList.add('cc--darkmode');
+  }
+
+  var config = {
+    guiOptions: {
+      consentModal: {
+        equalWeightButtons: false
+      }
+    },
+    categories: {
+      necessary: {
+        enabled: true,
+        readOnly: true
+      },
+      analytics: {
+        enabled: false
+      }
+    },
+    language: {
+      default: 'en',
+      translations: {
+        en: {
+          consentModal: {
+            title: 'We use cookies',
+            description: 'This site uses cookies for analytics and to improve your experience.',
+            acceptAllBtn: 'Accept',
+            acceptNecessaryBtn: 'Reject'
+          }
+        }
+      }
+    }
+  };
+
+  if (/^localhost$|^127\.0\.0\.1$/i.test(location.hostname)) {
+    config.cookie = { secure: false };
+  }
+
+  function run() {
+    CookieConsent.run(config);
+  }
+
+  if (document.readyState === 'loading') {
+    document.addEventListener('DOMContentLoaded', run);
+  } else {
+    run();
+  }
+}());