Add Didar gap features: lost-reason reports, audit logs, tags, card assignees, and saved-views API.

Ignore Graphify local artifacts and expose new modules in superadmin.

apps/api/src/reports/reports.service.ts

@@ -76,6 +76,7 @@ export class ReportsService {
             stageId: true,
             ownerId: true,
             source: true,
+            lostReason: true,
             updatedAt: true,
             createdAt: true,
             lineItems: {
@@ -402,6 +403,27 @@ export class ReportsService {
       }))
       .sort((a, b) => b.count - a.count);
 
+    const lostReasonMap = new Map<string, { count: number; amount: number }>();
+    for (const d of lostInPeriod) {
+      const label = normalizeLostReason(d.lostReason);
+      const prev = lostReasonMap.get(label) ?? { count: 0, amount: 0 };
+      prev.count += 1;
+      prev.amount += decimalToBase(d.amount, d.currency, rates);
+      lostReasonMap.set(label, prev);
+    }
+    const lostReasonTotal =
+      [...lostReasonMap.values()].reduce((a, b) => a + b.count, 0) || 1;
+    const lostReasons: ReportsDashboardDto['lostReasons'] = [
+      ...lostReasonMap.entries(),
+    ]
+      .map(([label, row]) => ({
+        label,
+        count: row.count,
+        amount: Math.round(row.amount),
+        percent: Math.round((row.count / lostReasonTotal) * 1000) / 10,
+      }))
+      .sort((a, b) => b.count - a.count);
+
     type LineAgg = {
       name: string;
       category: string;
@@ -636,6 +658,11 @@ export class ReportsService {
           `بیشترین منبع معاملات برنده «${sources[0].label}» بوده است.`,
         );
       }
+      if (lostReasons[0] && lostReasons[0].count > 0) {
+        insights.push(
+          `بیشترین دلیل شکست معاملات «${lostReasons[0].label}» بوده است (${lostReasons[0].count} مورد).`,
+        );
+      }
     }
 
     return {
@@ -647,6 +674,7 @@ export class ReportsService {
       monthlyComparison,
       customerGrowth,
       sources,
+      lostReasons,
       salesByCategory,
       topProducts,
       customerStatus,
@@ -1052,6 +1080,12 @@ function normalizeSource(raw: string | null | undefined): string {
   return map[value.toLowerCase()] ?? value;
 }
 
+function normalizeLostReason(raw: string | null | undefined): string {
+  const value = raw?.trim();
+  if (!value) return 'بدون دلیل ثبت‌شده';
+  return value;
+}
+
 function activityTypeLabel(type: string): string {
   const map: Record<string, string> = {
     call: 'تماس',