Address code review feedback

Author: jazairi

app/controllers/search_controller.rb

@@ -21,6 +21,7 @@ def results
                   else
                     params[:tab] || 'primo'  # Default to primo for new tabbed interface
                   end
+    @enhanced_query = Enhancer.new(params).enhanced_query
 
     # Route to appropriate search based on active tab
     if Flipflop.enabled?(:gdt)
@@ -39,7 +40,6 @@ def results
   private
 
   def load_gdt_results
-    @enhanced_query = Enhancer.new(params).enhanced_query
     query = QueryBuilder.new(@enhanced_query).query
 
     response = cache_timdex_query(query)
@@ -52,11 +52,6 @@ def load_gdt_results
   end
 
   def load_primo_results
-    @enhanced_query = Enhancer.new(params).enhanced_query
-    @errors = nil
-    @results = []
-    @pagination = nil
-
     begin
       primo_search = PrimoSearch.new
       per_page = params[:per_page] || 20
@@ -79,7 +74,6 @@ def load_primo_results
   end
 
   def load_timdex_results
-    @enhanced_query = Enhancer.new(params).enhanced_query
     query = QueryBuilder.new(@enhanced_query).query
     response = cache_timdex_query(query)
 

app/views/search/results.html.erb

@@ -1,4 +1,4 @@
-<%= content_for(:title, Flipflop.enabled?(:gdt) ? results_page_title(@enhanced_query) : results_page_title({ q: params[:q] })) %>
+<%= content_for(:title, results_page_title(@enhanced_query)) %>
 
 <% content_for :additional_meta_tag do %>
   <meta name="robots" content="noindex, nofollow" />