feat(healthchat): advertise the account status in settings

Pending approval and an incomplete profile were only visible in the
members tab, which a new user has no reason to open.

ElementX/Sources/AppHooks/HealthChat/HealthChatSettingsScreenHook.swift

@@ -0,0 +1,36 @@
+//
+// Copyright 2026 Novaloop AG
+//
+// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
+// Please see LICENSE files in the repository root for full details.
+//
+
+import SwiftUI
+
+#if IS_MAIN_APP
+// Conforming to the nonisolated hook protocol would infer nonisolated, but the
+// service is main-actor state — the hook's requirements are all @MainActor anyway.
+@MainActor
+final class HealthChatSettingsScreenHook: SettingsScreenHookProtocol {
+    /// One load per session — the settings screen asks for this section on every body pass.
+    private var statusLoader: HealthChatAccountStatusLoader?
+    
+    // Constructed during hook registration, before the main actor is reachable.
+    nonisolated init() { }
+    
+    func configure(with userSession: UserSessionProtocol?) async {
+        statusLoader = userSession.map {
+            let apiService = HealthChatAPIService(tokenProvider: HealthChatOpenIDTokenProvider(clientProxy: $0.clientProxy))
+            return HealthChatAccountStatusLoader(apiService: apiService)
+        }
+    }
+    
+    func accountStatusSection(completeProfileAction: @escaping () -> Void) -> AnyView? {
+        guard let statusLoader else {
+            return nil
+        }
+        return AnyView(HealthChatAccountStatusSection(loader: statusLoader,
+                                                      completeProfileAction: completeProfileAction))
+    }
+}
+#endif