Remove unused diagnostic action delegate

Author: jkmassel

Modules/Sources/Support/SupportDataProvider.swift

@@ -5,16 +5,6 @@ public enum SupportFormAction {
     case viewSupportForm
 }
 
-public enum DiagnosticAction {
-    case clearDiskCache
-}
-
-public enum DiagnosticActionStatus {
-    case running(progress: Float)
-    case success
-    case error(Error)
-}
-
 @MainActor
 public final class SupportDataProvider: ObservableObject, Sendable {
 
@@ -44,10 +34,6 @@ public final class SupportDataProvider: ObservableObject, Sendable {
         self.supportDelegate?.userDid(action)
     }
 
-    public func userDid(_ action: DiagnosticAction, progress: @escaping (DiagnosticActionStatus) -> Void) {
-        self.supportDelegate?.userDid(action, progress: progress)
-    }
-
     // Support Bots Data Source
     public func loadSupportIdentity() throws -> any CachedAndFetchedResult<SupportUser> {
         try self.userDataProvider.fetchCurrentSupportUser()
@@ -162,7 +148,6 @@ extension SupportFormDataProvider {
 
 public protocol SupportDelegate: NSObject {
     func userDid(_ action: SupportFormAction)
-    func userDid(_ action: DiagnosticAction, progress: (DiagnosticActionStatus) -> Void)
 }
 
 public enum SupportUserPermission: Sendable, Codable {

WordPress/Classes/ViewRelated/NewSupport/SupportDataProvider.swift

@@ -48,10 +48,6 @@ class WpSupportDelegate: NSObject, SupportDelegate {
     func userDid(_ action: Support.SupportFormAction) {
         // TODO: Handle metrics
     }
-    
-    func userDid(_ action: Support.DiagnosticAction, progress: (Support.DiagnosticActionStatus) -> Void) {
-        // TODO: Handle user actions
-    }
 }
 
 actor WpBotConversationDataProvider: BotConversationDataProvider {