Adding a little bit of polish, and also adding a title to the filters

mastodon/src/main/res/layout/display_item_warning.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
-    android:layout_height="75dp"
+    android:layout_height="60dp"
     android:id="@+id/warning_wrap"
     android:background="@drawable/bg_timeline_gap">
 
@@ -11,7 +11,7 @@
         android:layout_height="wrap_content"
         android:layout_gravity="center_vertical"
         android:gravity="center_horizontal"
-        android:textAppearance="@style/m3_body_large"
+        android:textAppearance="@style/m3_title_medium"
         android:textColor="?android:textColorSecondary"
         android:text="@string/load_missing_posts"/>
 

mastodon/src/main/res/values/strings_mo.xml

@@ -22,6 +22,7 @@
     <string name="mo_no_image_desc">The included images have no description. Please consider adding one, to allow visually impaired people to participate.</string>
     <string name="mo_emoji_recent">Recently used</string>
     <string name="mo_clear_recent_emoji">Clear recently used emoji</string>
+    <string name="mo_filtered">Filtered: %s</string>
     <string name="mo_disable_relocate_publish_button_to_enable_customization">Disable "Relocate publish button" to allow customization</string>
 
     <!--    accessibility labels-->