preventing dynamic thumbs on pages other than the main page and attempting to fix the notification "!" to be centered in big thumbs

public/s/css/f0ckm.css

@@ -9275,8 +9275,10 @@ div.posts>a.thumb.has-notif p::after {
   content: "!" !important;
   position: absolute !important;
   bottom: 10px !important;
-  left: 50% !important;
-  transform: translateX(-50%) !important;
+  left: 0 !important;
+  width: 100% !important;
+  text-align: center !important;
+  transform: none !important;
   color: var(--accent) !important;
   font-size: 40px !important;
   font-weight: 900 !important;

src/inc/routeinc/f0cklib.mjs

@@ -260,8 +260,12 @@ export default {
       limit ${eps}
     `;
 
-    // Compute thumb_size tier from contribution score (only meaningful when dynamic thumbs enabled)
-    if (cfg.websrv.enable_dynamic_thumbs) {
+    // Dynamic thumb sizing: only on the unfiltered main feed.
+    // Profile pages, tag searches, halls, favorites, mime filters all use tier 1 (1×1).
+    const isMainFeed = cfg.websrv.enable_dynamic_thumbs
+      && !rawUser && !rawTag && !rawHall && !rawUserHall && !rawMime && !fav;
+
+    if (isMainFeed) {
       for (const row of rows) {
         const c = Number(row.contribution) || 0;
         row.thumb_size = c >= 5 ? 2 : 1;