feat(home): 홈 탭 당겨서 새로고침을 추가한다

SodaLive/Sources/V2/Main/Home/Following/MainHomeFollowingView.swift

@@ -46,18 +46,15 @@ struct MainHomeFollowingView: View {
 
     @ViewBuilder
     private var content: some View {
-        if viewModel.isLoading {
-            ProgressView()
-                .tint(.white)
-                .frame(maxWidth: .infinity, maxHeight: .infinity)
-                .background(Color.black)
+        if viewModel.isLoading && !viewModel.hasLoaded {
+            loadingContent
         } else if viewModel.isLoginRequired {
-            MainHomeFollowingEmptyStateView(
+            emptyContent(
                 message: I18n.HomeFollowing.loginRequiredMessage,
                 loginAction: onTapLogin
             )
         } else if !viewModel.message.isEmpty {
-            MainHomeFollowingEmptyStateView(message: viewModel.message)
+            emptyContent(message: viewModel.message)
         } else if let response = viewModel.response {
             ScrollView(.vertical, showsIndicators: false) {
                 VStack(spacing: 0) {
@@ -107,8 +104,41 @@ struct MainHomeFollowingView: View {
                 .padding(.bottom, SodaSpacing.s20)
             }
             .background(Color.black)
+            .refreshable {
+                await viewModel.refresh()
+            }
         } else {
-            MainHomeFollowingEmptyStateView(message: I18n.HomeFollowing.emptyStateMessage)
+            emptyContent(message: I18n.HomeFollowing.emptyStateMessage)
+        }
+    }
+
+    private var loadingContent: some View {
+        GeometryReader { geometry in
+            ScrollView(showsIndicators: false) {
+                ProgressView()
+                    .tint(.white)
+                    .frame(maxWidth: .infinity)
+                    .frame(minHeight: geometry.size.height)
+            }
+            .background(Color.black)
+            .refreshable {
+                await viewModel.refresh()
+            }
+        }
+    }
+
+    private func emptyContent(message: String, loginAction: (() -> Void)? = nil) -> some View {
+        GeometryReader { geometry in
+            ScrollView(showsIndicators: false) {
+                MainHomeFollowingEmptyStateView(
+                    message: message,
+                    loginAction: loginAction
+                )
+                .frame(minHeight: geometry.size.height)
+            }
+            .refreshable {
+                await viewModel.refresh()
+            }
         }
     }
 }