addon store initial

packages/flutter_mozilla_components/lib/flutter_mozilla_components.dart

@@ -41,7 +41,11 @@ export 'src/pigeons/gecko.g.dart'
         AddonDisabledReason,
         AddonIncognito,
         AddonInfo,
+        AddonListing,
+        AddonListingPreview,
+        AddonStoreApp,
         AddonStoreInfo,
+        AddonStorePromoted,
         AddonUpdateAttemptInfo,
         AddonUpdateStatus,
         AppLinksMode,

packages/flutter_mozilla_components/lib/src/domain/services/gecko_addon.dart

@@ -49,6 +49,22 @@ class GeckoAddonService extends GeckoAddonEvents {
     return _api.getAddonStoreInfo(addonId);
   }
 
+  Future<List<AddonListing>> searchAddonListings({
+    required String query,
+    required AddonStoreApp app,
+    int page = 1,
+    int pageSize = 25,
+  }) {
+    return _api.searchAddonListings(query, app, page, pageSize);
+  }
+
+  Future<List<AddonListing>> getFeaturedAddonListings({
+    required AddonStoreApp app,
+    int pageSize = 25,
+  }) {
+    return _api.getFeaturedAddonListings(app, pageSize);
+  }
+
   Future<void> invokeAddonAction(
     String extensionId,
     WebExtensionActionType actionType,