Add Reposts view

Changelog-Added: Reposts view
Closes: #376

damus/Views/RepostsView.swift

@@ -0,0 +1,38 @@
+//
+//  RepostsView.swift
+//  damus
+//
+//  Created by Terry Yiu on 1/22/23.
+//
+
+import SwiftUI
+
+struct RepostsView: View {
+    let damus_state: DamusState
+    @StateObject var model: RepostsModel
+
+    var body: some View {
+        ScrollView {
+            LazyVStack {
+                ForEach(model.reposts, id: \.id) { ev in
+                    RepostView(damus_state: damus_state, repost: ev)
+                }
+            }
+            .padding()
+        }
+        .navigationBarTitle(NSLocalizedString("Reposts", comment: "Navigation bar title for Reposts view."))
+        .onAppear {
+            model.subscribe()
+        }
+        .onDisappear {
+            model.unsubscribe()
+        }
+    }
+}
+
+struct RepostsView_Previews: PreviewProvider {
+    static var previews: some View {
+        let state = test_damus_state()
+        RepostsView(damus_state: state, model: RepostsModel(state: state, target: "pubkey"))
+    }
+}