Fix share extension sheets on iPad so they dont show in splits, add dismiss button

apple/OmnivoreKit/Sources/App/AppExtensions/Share/Views/AddNoteSheet.swift

@@ -53,6 +53,6 @@ public struct AddNoteSheet: View {
         }, label: {
           Text("Save").bold()
         }))
-    }
+    }.navigationViewStyle(StackNavigationViewStyle())
   }
 }

apple/OmnivoreKit/Sources/App/AppExtensions/Share/Views/EditLabelsSheet.swift

@@ -117,6 +117,7 @@ public struct EditLabelsSheet: View {
           Text("Done").bold()
         }))
     }
+    .navigationViewStyle(StackNavigationViewStyle())
     .environmentObject(viewModel.services.dataService)
     .task {
       await labelsViewModel.loadLabelsFromStore(dataService: viewModel.services.dataService)

apple/OmnivoreKit/Sources/App/AppExtensions/Share/Views/ShareExtensionView.swift

@@ -255,6 +255,19 @@ public struct ShareExtensionView: View {
 
       HStack {
         Spacer()
+        if UIDevice.isIPad {
+          Button(action: {
+            extensionContext?.completeRequest(returningItems: [], completionHandler: nil)
+          }, label: {
+            Text("Dismiss")
+              .font(Font.system(size: 17, weight: .semibold))
+              .tint(Color.appGrayText)
+              .padding(20)
+          })
+            .frame(height: 50)
+            .cornerRadius(24)
+            .padding(.bottom, 15)
+        }
         Button(action: {
           viewModel.handleReadNowAction(extensionContext: extensionContext)
         }, label: {

apple/OmnivoreKit/Sources/App/Views/LinkedItemMetadataEditView.swift

@@ -117,7 +117,7 @@ struct LinkedItemMetadataEditView: View {
               )
             }
           }
-      }
+      }.navigationViewStyle(StackNavigationViewStyle())
     }
   #else
     var macOSBody: some View {