Add hashtag awareness to friendica search client

lib/models/networking/paging_data.dart

@@ -7,7 +7,7 @@ class PagingData {
   final int? offset;
   final int limit;
 
-  PagingData({
+  const PagingData({
     this.minId,
     this.maxId,
     this.sinceId,
@@ -63,13 +63,13 @@ class PagingData {
   @override
   bool operator ==(Object other) =>
       identical(this, other) ||
-          other is PagingData &&
-              runtimeType == other.runtimeType &&
-              minId == other.minId &&
-              maxId == other.maxId &&
-              sinceId == other.sinceId &&
-              offset == other.offset &&
-              limit == other.limit;
+      other is PagingData &&
+          runtimeType == other.runtimeType &&
+          minId == other.minId &&
+          maxId == other.maxId &&
+          sinceId == other.sinceId &&
+          offset == other.offset &&
+          limit == other.limit;
 
   @override
   int get hashCode =>