Speed up top nav with turbo routing and external base CSS.

Remove view-transition lag, swap main content without full reload, prefetch pages, and tear down SSE timers on leave.

Co-authored-by: Cursor <cursoragent@cursor.com>

static/js/review.js

@@ -163,11 +163,14 @@
         });
     }
 
-    document.addEventListener('DOMContentLoaded', function () {
+    function bootReviewPage() {
         bindForm();
         bindModal();
         recalc();
-    });
+    }
+
+    if (window.qihuoOnPageLoad) window.qihuoOnPageLoad(bootReviewPage);
+    else document.addEventListener('DOMContentLoaded', bootReviewPage);
 
     window.recalc = recalc;
 })();