fix: remove folder intro panels across surfaces

android/app/src/main/java/com/hyzq/boss/ConversationFolderActivity.java

@@ -263,24 +263,6 @@ public class ConversationFolderActivity extends BossScreenActivity {
         }
 
         ArrayList<Integer> targetIndices = resolveTargetThreadIndices(threads);
-        if (!targetIndices.isEmpty()) {
-            String matchedLabel = targetProjectLabel;
-            if ((matchedLabel == null || matchedLabel.isEmpty())) {
-                JSONObject firstTarget = threads.optJSONObject(targetIndices.get(0));
-                if (firstTarget != null) {
-                    matchedLabel = firstTarget.optString("threadTitle", "");
-                }
-            }
-            appendContent(BossUi.buildSoftPanel(
-                    this,
-                    "已定位到目标线程",
-                    matchedLabel == null || matchedLabel.isEmpty()
-                            ? "文件夹页已打开，并将匹配线程置顶显示。"
-                            : matchedLabel,
-                    targetIndices.size() + " 个匹配项已置顶"
-            ));
-        }
-
         for (int i = 0; i < targetIndices.size(); i++) {
             renderThreadAtIndex(threads, targetIndices.get(i), true);
         }