feat(chat): 대화 탭 당겨서 새로고침을 추가한다

SodaLive/Sources/V2/Main/Chat/MainChatViewModel.swift

@@ -31,6 +31,16 @@ final class MainChatViewModel: ObservableObject {
         fetchChatRooms(filter: filter, cursor: nil, isNextPage: false)
     }
 
+    func refresh() async {
+        if !isLoading {
+            fetchChatRooms(filter: selectedFilter, cursor: nil, isNextPage: false)
+        }
+
+        for await isLoading in $isLoading.values {
+            if !isLoading { return }
+        }
+    }
+
     func applyFilter(_ filter: MainChatFilter) {
         guard selectedFilter != filter else { return }
         fetchFirstPage(filter: filter)
@@ -42,7 +52,11 @@ final class MainChatViewModel: ObservableObject {
         fetchChatRooms(filter: selectedFilter, cursor: nextCursor, isNextPage: true)
     }
 
-    private func fetchChatRooms(filter: MainChatFilter, cursor: String?, isNextPage: Bool) {
+    private func fetchChatRooms(
+        filter: MainChatFilter,
+        cursor: String?,
+        isNextPage: Bool
+    ) {
         latestRequestId += 1
         let requestId = latestRequestId