Improve search results (#1327)

* Add entities and request for search APIv2

* Implement search adapter and fragment

* Fix issue with snackbar

* Implement search accounts fragment

* Implement generic search fragment

* Remove unneeded import

* Implement "status" actions, fix issues

* Remove SFragment dependency

* Update app/src/main/java/com/keylesspalace/tusky/components/search/fragments/SearchStatusesFragment.kt

Co-Authored-By: Konrad Pozniak <connyduck@users.noreply.github.com>

* Clean-up post review suggestions

* Make TabLayout background colour match search bar

* Corrected method call syntax

* Added SwipeRefreshLayout to SearchFragment

* Fixed refresh to update all three tabs

app/src/main/java/com/keylesspalace/tusky/adapter/StatusViewHolder.java

@@ -38,7 +38,7 @@ public class StatusViewHolder extends StatusBaseViewHolder {
     private TextView statusInfo;
     private ToggleButton contentCollapseButton;
 
-    StatusViewHolder(View itemView, boolean useAbsoluteTime) {
+    public StatusViewHolder(View itemView, boolean useAbsoluteTime) {
         super(itemView, useAbsoluteTime);
         statusInfo = itemView.findViewById(R.id.status_info);
         contentCollapseButton = itemView.findViewById(R.id.button_toggle_content);