Commit iniziale di eminuxCRM: CRM Rails con pipeline, campagne email e Docker.

Include autenticazione, progetti isolati, mail marketing HTML con SMTP, test A/B e editor WYSIWYG.

Co-authored-by: Cursor <cursoragent@cursor.com>

test/models/dashboard_metrics_test.rb

@@ -0,0 +1,16 @@
+require "test_helper"
+
+class DashboardMetricsTest < ActiveSupport::TestCase
+  test "computes stage counts and pipeline value" do
+    metrics = Dashboard::Metrics.new
+    assert metrics.stage_counts.key?("interested")
+    assert_kind_of Numeric, metrics.open_pipeline_value
+    assert_kind_of Array, metrics.funnel_steps
+  end
+
+  test "goal progress" do
+    goal = sales_goals(:september)
+    assert_equal 0, goal.current_value
+    assert_equal 0, goal.progress_percentage
+  end
+end