Validate subscriptions service for profile modal

js/app.js

@@ -646,6 +646,7 @@ class Application {
           relayManager,
           userBlocks,
           nostrClient,
+          subscriptions,
           accessControl,
           getCurrentUserNpub: () => this.getCurrentUserNpub(),
           nwcSettings: this.nwcSettingsService,

js/ui/profileModalController.js

@@ -275,6 +275,13 @@ const SERVICE_CONTRACT = [
     type: "object",
     description: "Reference to the nostr client powering subscriptions and profile fetches.",
   },
+  {
+    key: "subscriptions",
+    type: "object",
+    optional: true,
+    description:
+      "Subscriptions manager used by the profile modal to inspect or refresh the viewer's channel subscriptions.",
+  },
   {
     key: "accessControl",
     type: "object",
@@ -852,6 +859,13 @@ export class ProfileModalController {
             devLogger.log(...args);
           };
 
+    const subscriptionsServiceCandidate = this.services.subscriptions;
+    this.subscriptionsService =
+      subscriptionsServiceCandidate &&
+      typeof subscriptionsServiceCandidate === "object"
+        ? subscriptionsServiceCandidate
+        : null;
+
     this.hashtagPreferencesService = this.services.hashtagPreferences;
     this.describeHashtagPreferencesErrorService =
       this.services.describeHashtagPreferencesError;