feat(mobile): strip .com/.org clutter from site names

User-report 18105d14: drop the TLD suffix from Sites list + SiteScenes header (hqporner.com -> hqporner, fpo.xxx -> fpo). Logos skipped (needs a per-site logo source) — TLD strip is the quick win.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

mobile/src/changelog.ts

@@ -16,6 +16,14 @@ export type ChangelogEntry = {
 };
 
 export const CHANGELOG: ChangelogEntry[] = [
+  {
+    id: '2026-06-20c',
+    date: 'June 2026',
+    items: [
+      'Cleaner site names (dropped the .com/.org clutter).',
+      'siska scenes work again (and their newer videos play).',
+    ],
+  },
   {
     id: '2026-06-20b',
     date: 'June 2026',

mobile/src/screens/SitesScreen.tsx

@@ -115,7 +115,7 @@ export function SitesScreen() {
             onPress={() =>
               navigation.navigate('SiteScenes', {
                 origin: item.origin,
-                name: item.display_name,
+                name: prettySiteName(item.display_name),
               })
             }
           />
@@ -152,6 +152,12 @@ function SegButton({
   );
 }
 
+// Lista Sites pokazuje display_name = domena (hqporner.com). User-report 18105d14:
+// pozbyć się suffixów com/org/itp. Strip końcowego TLD → czysta nazwa.
+function prettySiteName(name: string): string {
+  return name.replace(/\.[a-z]{2,5}$/i, '').trim() || name;
+}
+
 function formatRelativeTime(iso: string | null): string | null {
   if (!iso) return null;
   const ts = Date.parse(iso);
@@ -174,7 +180,7 @@ function SiteChip({ source, onPress }: { source: SourceOut; onPress: () => void
     >
       <View style={styles.chipMain}>
         <Text style={styles.chipName} numberOfLines={1}>
-          {source.display_name}
+          {prettySiteName(source.display_name)}
         </Text>
         {rel ? <Text style={styles.chipRel}>{rel}</Text> : null}
       </View>