fix(static): add in init

not sure what happened to the init from before

[testing -> tested locally with docker build]

- [ ] It works!
- [ ] Comments provide sufficient explanations for the next contributor
- [ ] Tests cover changes and corner cases
- [ ] Follows Quay syntax patterns and format

static/js/directives/ui/entity-search.js

@@ -47,6 +47,7 @@ angular.module('quay').directive('entitySearch', function () {
       $scope.lazyLoading = true;
 
       $scope.teams = null;
+      $scope.page = {};
       $scope.page.robots = null;
 
       $scope.isAdmin = false;