feat(content): 콘텐츠 탭 당겨서 새로고침을 추가한다

SodaLive/Sources/V2/Main/Content/All/MainContentAllViewModel.swift

@@ -32,7 +32,7 @@ final class MainContentAllViewModel: ObservableObject {
     }
 
     func fetchFirstPageIfNeeded() {
-        guard hasLoaded == false else { return }
+        guard hasLoaded == false, isLoading == false else { return }
         fetchFirstPage()
     }
 
@@ -40,6 +40,16 @@ final class MainContentAllViewModel: ObservableObject {
         fetchContents(page: 0, isNextPage: false)
     }
 
+    func refresh() async {
+        if !isLoading {
+            fetchFirstPage()
+        }
+
+        for await isLoading in $isLoading.values {
+            if !isLoading { return }
+        }
+    }
+
     func apply(type: MainContentAllType, sort: ContentSort) {
         guard allowedSorts(for: type).contains(sort) else { return }
 
@@ -247,4 +257,3 @@ extension SeriesPublishedDaysOfWeek {
         }
     }
 }
-