ux: Mute selected text

This PR adds the Mute action to the selected text menu. Pressing the mute
action will pop up a sheet which allows users to confirm their selection and
choose for how long they would like to mute the selected text for.

Changelog-Added: Added mute action to selected text menu

Signed-off-by: ericholguin <ericholguin@apache.org>

damus/Views/Muting/MutelistView.swift

@@ -15,6 +15,8 @@ struct MutelistView: View {
     @State var hashtags: [MuteItem] = []
     @State var threads: [MuteItem] = []
     @State var words: [MuteItem] = []
+    
+    @State var new_text: String = ""
 
     func RemoveAction(item: MuteItem) -> some View {
         Button {
@@ -120,13 +122,9 @@ struct MutelistView: View {
             }
         }
         .sheet(isPresented: $show_add_muteitem, onDismiss: { self.show_add_muteitem = false }) {
-            if #available(iOS 16.0, *) {
-                AddMuteItemView(state: damus_state)
-                    .presentationDetents([.height(300)])
-                    .presentationDragIndicator(.visible)
-            } else {
-                AddMuteItemView(state: damus_state)
-            }
+            AddMuteItemView(state: damus_state, new_text: $new_text)
+                .presentationDetents([.height(300)])
+                .presentationDragIndicator(.visible)
         }
     }
 }