Filters view UI tweaks

Tusker/Screens/Filters/FilterRow.swift

@@ -16,7 +16,7 @@ struct FilterRow: View {
     var body: some View {
         VStack(alignment: .leading) {
             HStack(alignment: .top) {
-                Text(mastodonController.instanceFeatures.filtersV2 ? filter.title ?? "" : filter.keywordMOs.first!.keyword)
+                Text(mastodonController.instanceFeatures.filtersV2 ? filter.title ?? "" : filter.keywordMOs.first?.keyword ?? "")
                     .font(.headline)
                 
                 Spacer()
@@ -41,7 +41,7 @@ struct FilterRow: View {
             Text(FilterV1.Context.allCases.filter { filter.contexts.contains($0) }.map(\.displayName).formatted())
                 .font(.subheadline)
             
-            if !mastodonController.instanceFeatures.filtersV2 && filter.keywordMOs.first!.wholeWord {
+            if !mastodonController.instanceFeatures.filtersV2 && filter.keywordMOs.first?.wholeWord == true {
                 Text("Whole word")
                     .font(.subheadline)
                     .foregroundColor(.secondary)

Tusker/Screens/Filters/FiltersView.swift

@@ -82,7 +82,9 @@ struct FiltersList: View {
         }
     }
     
+    @ViewBuilder
     private func filtersSection(_ filters: [FilterMO], header: some View) -> some View {
+        if !filters.isEmpty {
             Section {
                 ForEach(filters, id: \.id) { filter in
                     NavigationLink {
@@ -94,9 +96,8 @@ struct FiltersList: View {
                         Button(role: .destructive) {
                             deleteFilter(filter)
                         } label: {
-                        Text("Delete Filter")
+                            Label("Delete Filter", systemImage: "trash")
                         }
-
                     }
                 }
                 .onDelete { indices in
@@ -108,6 +109,7 @@ struct FiltersList: View {
                 header
             }
         }
+    }
     
     private func deleteFilter(_ filter: FilterMO) {
         Task {

Tusker/Screens/Timeline/TimelineViewController.swift

@@ -96,10 +96,6 @@ class TimelineViewController: UIViewController, TimelineLikeCollectionViewContro
         }
         
         NotificationCenter.default.addObserver(self, selector: #selector(sceneWillEnterForeground), name: UIScene.willEnterForegroundNotification, object: nil)
-        
-        mastodonController.run(Client.getFiltersV2()) { response in
-            print(response)
-        }
     }
     
     // separate method because InstanceTimelineViewController needs to be able to customize it