bulk upload error summary min limit

- the errors summary table only show errors for column where there
  at least 16 errors for that column
- if there are fewer than 16 errors that can see detailed report to pin
  point and fix those specific issues

app/components/bulk_upload_error_summary_table_component.rb

@@ -1,4 +1,6 @@
 class BulkUploadErrorSummaryTableComponent < ViewComponent::Base
+  DISPLAY_THRESHOLD = 16
+
   attr_reader :bulk_upload
 
   def initialize(bulk_upload:)
@@ -11,7 +13,14 @@ class BulkUploadErrorSummaryTableComponent < ViewComponent::Base
     @sorted_errors ||= bulk_upload
       .bulk_upload_errors
       .group(:col, :field, :error)
+      .having("count(*) > ?", display_threshold)
       .count
       .sort_by { |el| el[0][0].rjust(3, "0") }
   end
+
+private
+
+  def display_threshold
+    DISPLAY_THRESHOLD
+  end
 end

spec/components/bulk_upload_error_summary_table_component_spec.rb

@@ -5,6 +5,10 @@ RSpec.describe BulkUploadErrorSummaryTableComponent, type: :component do
 
   let(:bulk_upload) { create(:bulk_upload) }
 
+  before do
+    stub_const("BulkUploadErrorSummaryTableComponent::DISPLAY_THRESHOLD", 0)
+  end
+
   context "when no errors" do
     it "does not renders any rows" do
       result = render_inline(component)
@@ -12,6 +16,19 @@ RSpec.describe BulkUploadErrorSummaryTableComponent, type: :component do
     end
   end
 
+  context "when below threshold" do
+    before do
+      stub_const("BulkUploadErrorSummaryTableComponent::DISPLAY_THRESHOLD", 16)
+
+      create(:bulk_upload_error, bulk_upload:, col: "A", row: 1)
+    end
+
+    it "does not render rows" do
+      result = render_inline(component)
+      expect(result).to have_selector("tbody tr", count: 0)
+    end
+  end
+
   context "when there are 2 independent errors" do
     let!(:error_2) { create(:bulk_upload_error, bulk_upload:, col: "B", row: 2) }
     let!(:error_1) { create(:bulk_upload_error, bulk_upload:, col: "A", row: 1) }