Remove unused code

Shared/Settings/AccountForm.swift

@@ -16,7 +16,6 @@ struct AccountForm: View {
     @State private var validationDebounce = Debounce()
 
     @Environment(\.colorScheme) private var colorScheme
-    @Environment(\.openURL) private var openURL
     @Environment(\.presentationMode) private var presentationMode
 
     var body: some View {

Shared/Settings/AdvancedSettings.swift

@@ -9,7 +9,6 @@ struct AdvancedSettings: View {
     @Default(.showCacheStatus) private var showCacheStatus
     @Default(.feedCacheSize) private var feedCacheSize
 
-    @State private var countries = [String]()
     @State private var filesToShare = [MPVClient.logFile]
     @State private var presentingShareSheet = false