refactor(home): 구독 개수 표시에서 화살표 아이콘 제거

- 메인 화면의 구독 개수 표시 우측 ">" 아이콘 삭제
- 불필요한 UI 요소 정리

lib/widgets/home_content.dart

@@ -161,24 +161,14 @@ class _HomeContentState extends State<HomeContent> {
                     ).animate(CurvedAnimation(
                         parent: widget.slideController,
                         curve: Curves.easeOutCubic)),
-                    child: Row(
+                    child: Text(
-                      children: [
+                      AppLocalizations.of(context).subscriptionCount(
-                        Text(
+                          subscriptionProvider.subscriptions.length),
-                          AppLocalizations.of(context).subscriptionCount(
+                      style: TextStyle(
-                              subscriptionProvider.subscriptions.length),
+                        fontSize: 14,
-                          style: TextStyle(
+                        fontWeight: FontWeight.w600,
-                            fontSize: 14,
+                        color: Theme.of(context).colorScheme.primary,
-                            fontWeight: FontWeight.w600,
+                      ),
-                            color: Theme.of(context).colorScheme.primary,
-                          ),
-                        ),
-                        const SizedBox(width: 4),
-                        Icon(
-                          Icons.arrow_forward_ios,
-                          size: 14,
-                          color: Theme.of(context).colorScheme.primary,
-                        ),
-                      ],
                     ),
                   ),
                 ],