Revert "ux: Mute selected text"

I had to revert this for now because it conflicts too heavily
with the highlighter feature which we definitely want in master.

Let's rework this using Daniel's refactor

This reverts commit d663155941.

damus/Components/SelectableText.swift

@@ -14,7 +14,6 @@ struct SelectableText: View {
     let attributedString: AttributedString
     let textAlignment: NSTextAlignment
     @State private var showHighlightPost = false
-    @State private var showMutePost = false
     @State private var selectedText = ""
     @State private var selectedTextHeight: CGFloat = .zero
     @State private var selectedTextWidth: CGFloat = .zero
@@ -39,7 +38,6 @@ struct SelectableText: View {
                 textAlignment: self.textAlignment,
                 enableHighlighting: self.enableHighlighting(),
                 showHighlightPost: $showHighlightPost,
-                showMutePost: $showMutePost,
                 selectedText: $selectedText,
                 height: $selectedTextHeight
             )
@@ -62,11 +60,6 @@ struct SelectableText: View {
                     .presentationDetents([.height(selectedTextHeight + 150), .medium, .large])
             }
         }
-        .sheet(isPresented: $showMutePost) {
-            AddMuteItemView(state: damus_state, new_text: $selectedText)
-                .presentationDragIndicator(.visible)
-                .presentationDetents([.height(300), .medium, .large])
-        }
         .frame(height: selectedTextHeight)
     }
     
@@ -77,12 +70,10 @@ struct SelectableText: View {
 
 fileprivate class TextView: UITextView {
     @Binding var showHighlightPost: Bool
-    @Binding var showMutePost: Bool
     @Binding var selectedText: String
 
-    init(frame: CGRect, textContainer: NSTextContainer?, showHighlightPost: Binding<Bool>, showMutePost: Binding<Bool>, selectedText: Binding<String>) {
+    init(frame: CGRect, textContainer: NSTextContainer?, showHighlightPost: Binding<Bool>, selectedText: Binding<String>) {
         self._showHighlightPost = showHighlightPost
-        self._showMutePost = showMutePost
         self._selectedText = selectedText
         super.init(frame: frame, textContainer: textContainer)
     }
@@ -95,11 +86,6 @@ fileprivate class TextView: UITextView {
         if action == #selector(highlightText(_:)) {
             return true
         }
-        
-        if action == #selector(muteText(_:)) {
-            return true
-        }
-        
         return super.canPerformAction(action, withSender: sender)
     }
 
@@ -108,12 +94,6 @@ fileprivate class TextView: UITextView {
         selectedText = self.text(in: selectedRange) ?? ""
         showHighlightPost.toggle()
     }
-    
-    @objc public func muteText(_ sender: Any?) {
-        guard let selectedRange = self.selectedTextRange else { return }
-        selectedText = self.text(in: selectedRange) ?? ""
-        showMutePost.toggle()
-    }
 
 }
 
@@ -126,12 +106,11 @@ fileprivate class TextView: UITextView {
     let textAlignment: NSTextAlignment
     let enableHighlighting: Bool
     @Binding var showHighlightPost: Bool
-    @Binding var showMutePost: Bool
     @Binding var selectedText: String
     @Binding var height: CGFloat
 
     func makeUIView(context: UIViewRepresentableContext<Self>) -> TextView {
-        let view = TextView(frame: .zero, textContainer: nil, showHighlightPost: $showHighlightPost, showMutePost: $showMutePost, selectedText: $selectedText)
+        let view = TextView(frame: .zero, textContainer: nil, showHighlightPost: $showHighlightPost, selectedText: $selectedText)
         view.isEditable = false
         view.dataDetectorTypes = .all
         view.isSelectable = true
@@ -144,8 +123,7 @@ fileprivate class TextView: UITextView {
 
         let menuController = UIMenuController.shared
         let highlightItem = UIMenuItem(title: "Highlight", action: #selector(view.highlightText(_:)))
-        let muteItem = UIMenuItem(title: "Mute", action: #selector(view.muteText(_:)))
-        menuController.menuItems = self.enableHighlighting ? [highlightItem, muteItem] : []
+        menuController.menuItems = self.enableHighlighting ? [highlightItem] : []
 
         return view
     }

damus/Views/Muting/AddMuteItemView.swift

@@ -8,7 +8,7 @@ import SwiftUI
 
 struct AddMuteItemView: View {
     let state: DamusState
-    @Binding var new_text: String
+    @State var new_text: String = ""
     @State var expiration: DamusDuration = .indefinite
 
     @Environment(\.dismiss) var dismiss
@@ -108,6 +108,6 @@ struct AddMuteItemView: View {
 
 struct AddMuteItemView_Previews: PreviewProvider {
     static var previews: some View {
-        AddMuteItemView(state: test_damus_state, new_text: .constant(""))
+        AddMuteItemView(state: test_damus_state)
     }
 }

damus/Views/Muting/MutelistView.swift

@@ -15,8 +15,6 @@ 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 {
@@ -122,9 +120,13 @@ struct MutelistView: View {
             }
         }
         .sheet(isPresented: $show_add_muteitem, onDismiss: { self.show_add_muteitem = false }) {
-            AddMuteItemView(state: damus_state, new_text: $new_text)
-                .presentationDetents([.height(300)])
-                .presentationDragIndicator(.visible)
+            if #available(iOS 16.0, *) {
+                AddMuteItemView(state: damus_state)
+                    .presentationDetents([.height(300)])
+                    .presentationDragIndicator(.visible)
+            } else {
+                AddMuteItemView(state: damus_state)
+            }
         }
     }
 }