fix(mobile): adjust entry title and feed title display

- Reduce horizontal padding in EntryTitle component
- Trim feed title to remove potential whitespace

Signed-off-by: Innei <tukon479@gmail.com>

apps/mobile/src/modules/entry-content/EntryTitle.tsx

@@ -106,7 +106,7 @@ export const EntryTitle = ({ title, entryId }: { title: string; entryId: string
           setTitleHeight(titleHeight)
         }}
       >
-        <Text className="text-label px-4 text-4xl font-bold leading-snug">{title}</Text>
+        <Text className="text-label px-2 text-4xl font-bold leading-snug">{title}</Text>
       </View>
     </>
   )

apps/mobile/src/screens/(stack)/entries/[entryId]/index.tsx

@@ -121,7 +121,7 @@ const FeedInfo = ({ feedId }: { feedId: string }) => {
   if (!feed) return null
   return (
     <View className="mb-2">
-      <Text className="text-secondary-label">{feed.title}</Text>
+      <Text className="text-secondary-label">{feed.title?.trim()}</Text>
     </View>
   )
 }