feat: Remove hashtag pills from For You page

- Updated `For You` page to rely on feed engine filtering for tag preferences.
- Removed the `recentVideoTags` HTML element from `views/for-you.html`.
- Updated `js/app.js` and `js/ui/videoListViewController.js` to optionally skip finding the `recentVideoTags` element.
- Updated `loadForYouVideos` in `js/app.js` to explicitly skip `recentVideoTags`.
- Confirmed feed logic via `tests/feed-engine/tag-preference-filter.test.mjs`.
- Verified UI changes via Playwright.

js/app.js

@@ -2956,7 +2956,7 @@ class Application {
     );
   }
 
-  mountVideoListView(container = null) {
+  mountVideoListView({ container = null, includeTags = true } = {}) {
     if (!this.videoListView) {
       return null;
     }
@@ -2966,15 +2966,23 @@ class Application {
         container,
         view: this.videoListView,
         currentVideoList: this.videoList,
+        includeTags,
       });
       this.videoList = videoList || null;
       this.videoListPopularTags = popularTags || null;
       return this.videoList;
     }
 
+    const isElement = (value) =>
+      typeof HTMLElement !== "undefined" && value instanceof HTMLElement;
+
     const target = container || document.getElementById("videoList");
     this.videoList = target || null;
-    const tagsRoot = document.getElementById("recentVideoTags");
+
+    let tagsRoot = null;
+    if (includeTags) {
+      tagsRoot = document.getElementById("recentVideoTags");
+    }
     this.videoListPopularTags = tagsRoot || null;
     if (typeof this.videoListView.setPopularTagsContainer === "function") {
       this.videoListView.setPopularTagsContainer(this.videoListPopularTags);
@@ -5747,7 +5755,7 @@ class Application {
     devLogger.log("Starting loadForYouVideos... (forceFetch =", forceFetch, ")");
     this.setFeedTelemetryContext("for-you");
 
-    const container = this.mountVideoListView();
+    const container = this.mountVideoListView({ includeTags: false });
     const hasCachedVideos =
       this.nostrService &&
       Array.isArray(this.nostrService.getFilteredActiveVideos()) &&

js/ui/videoListViewController.js

@@ -17,13 +17,16 @@ export default class VideoListViewController {
     );
   }
 
-  mount({ container = null, view, currentVideoList = null } = {}) {
+  mount({ container = null, view, currentVideoList = null, includeTags = true } = {}) {
     if (!view) {
       return { videoList: currentVideoList || null, popularTags: null };
     }
 
     const target = container || this.getElementById("videoList");
-    const popularTags = this.getElementById("recentVideoTags");
+    let popularTags = null;
+    if (includeTags) {
+      popularTags = this.getElementById("recentVideoTags");
+    }
 
     if (typeof view.setPopularTagsContainer === "function") {
       view.setPopularTagsContainer(popularTags || null);

views/for-you.html

@@ -2,7 +2,6 @@
 <section data-ds="new">
   <h2 class="mb-4 text-xl font-semibold text-text">For You</h2>
 
-  <div id="recentVideoTags" class="mb-4" hidden></div>
   <div id="videoList" class="bv-grid-video">
     <div class="sidebar-loading-wrapper" role="status" aria-live="polite">
       <div class="sidebar-loading-indicator">