feat: build dashboard lead funnel

tests/dashboard-model.test.ts

@@ -4,7 +4,10 @@ import test from "node:test";
 import {
   dashboardKpis,
   dashboardNavigation,
+  groupLeadFunnelCards,
+  leadFunnelStages,
   pipelineStages,
+  toLeadFunnelCard,
   reviewQueue,
 } from "../lib/dashboard-model";
 
@@ -16,14 +19,14 @@ test("dashboardNavigation contains the expected sidebar routes in order", () =>
   assert.deepEqual(
     dashboardNavigation.map((item: NavigationItem) => [item.label, item.href]),
     [
-      ["Dashboard", "/dashboard"],
-      ["Campaigns", "/dashboard/campaigns"],
+      ["Übersicht", "/dashboard"],
+      ["Kampagnen", "/dashboard/campaigns"],
       ["Leads", "/dashboard/leads"],
       ["Audits", "/dashboard/audits"],
-      ["Outreach", "/dashboard/outreach"],
+      ["Review", "/dashboard/outreach"],
       ["Analytics", "/dashboard/analytics"],
-      ["Blacklist", "/dashboard/blacklist"],
-      ["Settings", "/dashboard/settings"],
+      ["Sperrliste", "/dashboard/blacklist"],
+      ["Einstellungen", "/dashboard/settings"],
     ],
   );
 });
@@ -39,6 +42,102 @@ test("pipelineStages keep the first-screen workflow focused on pipeline overview
   );
 });
 
+test("leadFunnelStages expose the agreed German funnel columns", () => {
+  assert.deepEqual(
+    leadFunnelStages.map((stage) => stage.title),
+    [
+      "Kontakt fehlt",
+      "Audit bereit",
+      "Freigabe offen",
+      "Kontaktiert",
+      "Follow-up",
+      "Zurückgestellt",
+    ],
+  );
+});
+
+test("toLeadFunnelCard exposes scan data and derives missing contact next action", () => {
+  const card = toLeadFunnelCard({
+    id: "lead-1",
+    companyName: "Malerbetrieb Klein",
+    niche: "Maler",
+    city: "Freiburg",
+    postalCode: "79098",
+    priority: "high",
+    contactStatus: "missing_contact",
+    blacklistStatus: "clear",
+  });
+
+  assert.equal(card.stageId, "missing_contact");
+  assert.equal(card.company, "Malerbetrieb Klein");
+  assert.equal(card.niche, "Maler");
+  assert.equal(card.location, "79098 Freiburg");
+  assert.equal(card.priorityLabel, "Hoch");
+  assert.equal(card.contactStatusLabel, "Kontakt fehlt");
+  assert.equal(card.nextAction, "Kontaktquelle recherchieren");
+});
+
+test("groupLeadFunnelCards derives review, follow-up, and deferred columns without schema migration", () => {
+  const groups = groupLeadFunnelCards([
+    {
+      id: "lead-review",
+      companyName: "Physio am Park",
+      city: "Freiburg",
+      priority: "medium",
+      contactStatus: "outreach_ready",
+      blacklistStatus: "clear",
+      outreach: {
+        approvalStatus: "draft",
+        sendStatus: "not_sent",
+        responseStatus: "none",
+        salesStatus: "follow_up_planned",
+      },
+    },
+    {
+      id: "lead-follow-up",
+      companyName: "Tischlerei Weber",
+      city: "Emmendingen",
+      priority: "medium",
+      contactStatus: "contacted",
+      blacklistStatus: "clear",
+      outreach: {
+        approvalStatus: "approved",
+        sendStatus: "sent",
+        responseStatus: "follow_up_needed",
+        salesStatus: "follow_up_planned",
+      },
+    },
+    {
+      id: "lead-replied",
+      companyName: "Salon Licht",
+      city: "Freiburg",
+      priority: "low",
+      contactStatus: "replied",
+      blacklistStatus: "clear",
+    },
+    {
+      id: "lead-defer",
+      companyName: "Cafe Morgen",
+      city: "Basel",
+      priority: "defer",
+      contactStatus: "new",
+      blacklistStatus: "clear",
+    },
+  ]);
+
+  assert.deepEqual(
+    groups.map((group) => [group.stage.id, group.cards.map((card) => card.id)]),
+    [
+      ["missing_contact", []],
+      ["audit_ready", []],
+      ["review_open", ["lead-review"]],
+      ["contacted", ["lead-replied"]],
+      ["follow_up", ["lead-follow-up"]],
+      ["deferred", ["lead-defer"]],
+    ],
+  );
+});
+
 test("dashboardKpis and reviewQueue expose the above-the-fold dashboard summary", () => {
   assert.equal(dashboardKpis.length, 4);
   assert.equal(reviewQueue.length, 3);