feat: member portal Sprint 2 — digest history page and restore Digest/DigestConfig schema models

- Restore Digest + DigestConfig models to schema.prisma (wiped by prior git reset)
- Add Tenant.digestConfig / Tenant.digests relations
- GET /my/digest API endpoint (last 20 digests, truncated summary)
- BFF route /api/my/digest
- /my/digest page: digest cards with date, message count, summary preview
- Add Digest nav item to MemberShell sidebar

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

apps/api/prisma/schema.prisma

@@ -88,6 +88,8 @@ model Tenant {
   auditEvents    AuditEvent[]
   rules          TenantRule[]
   groupAccesses  GroupAccess[]
+  digestConfig   DigestConfig?
+  digests        Digest[]
 }
 
 enum AdminRole {
@@ -495,3 +497,34 @@ model TenantRule {
   @@index([tenantId, isActive])
   @@index([tenantId, matchType])
 }
+
+// ============================================================================
+// Digest
+// ============================================================================
+
+model DigestConfig {
+  id              String   @id @default(cuid())
+  tenantId        String   @unique
+  tenant          Tenant   @relation(fields: [tenantId], references: [id])
+  targetGroupJid  String
+  targetAccountId String
+  scheduleHour    Int      @default(20)
+  scheduleMinute  Int      @default(0)
+  isActive        Boolean  @default(true)
+  lastSentAt      DateTime?
+  createdAt       DateTime @default(now())
+  updatedAt       DateTime @updatedAt
+}
+
+model Digest {
+  id         String   @id @default(cuid())
+  tenantId   String
+  tenant     Tenant   @relation(fields: [tenantId], references: [id])
+  content    String
+  messageIds String[]
+  digestDate DateTime
+  sentAt     DateTime @default(now())
+
+  @@unique([tenantId, digestDate])
+  @@index([tenantId])
+}

apps/api/src/modules/my/my.controller.ts

@@ -29,6 +29,11 @@ export class MyController {
     return this.service.getDashboard(member.sub, member.tenantId);
   }
 
+  @Get('digest')
+  digests(@CurrentMember() member: MemberJwtPayload) {
+    return this.service.getDigests(member.tenantId);
+  }
+
   @Get('profile')
   profile(@CurrentMember() member: MemberJwtPayload) {
     return this.service.getProfile(member.sub, member.tenantId);

apps/api/src/modules/my/my.service.ts

@@ -26,6 +26,22 @@ export class MyService {
     };
   }
 
+  async getDigests(tenantId: string) {
+    const digests = await this.prisma.digest.findMany({
+      where: { tenantId },
+      orderBy: { digestDate: 'desc' },
+      take: 20,
+      select: { id: true, digestDate: true, content: true, messageIds: true, sentAt: true },
+    });
+    return digests.map((d) => ({
+      id: d.id,
+      digestDate: d.digestDate.toISOString(),
+      summary: d.content.slice(0, 300),
+      messageCount: (d.messageIds as string[]).length,
+      sentAt: d.sentAt.toISOString(),
+    }));
+  }
+
   async getDashboard(userId: string, tenantId: string) {
     const user = await this.prisma.towerUser.findFirst({ where: { id: userId, tenantId } });
     if (!user) throw new NotFoundException('User not found');

apps/web/app/api/my/digest/route.ts

@@ -0,0 +1,9 @@
+import { jsonResponse, memberApiFetch } from '../../../_lib/api';
+
+export const dynamic = 'force-dynamic';
+
+export async function GET(): Promise<Response> {
+  const res = await memberApiFetch('/my/digest');
+  const body = await res.json();
+  return jsonResponse(body, res.status);
+}

apps/web/app/my/digest/page.tsx

@@ -0,0 +1,68 @@
+import { getMemberToken, getApiBaseUrl } from '../../_lib/api';
+import Link from 'next/link';
+
+interface DigestItem {
+  id: string;
+  digestDate: string;
+  summary: string;
+  messageCount: number;
+  sentAt: string;
+}
+
+async function fetchDigests(token: string): Promise<DigestItem[]> {
+  const res = await fetch(`${getApiBaseUrl()}/my/digest`, {
+    headers: { Authorization: `Bearer ${token}` },
+    cache: 'no-store',
+  }).catch(() => null);
+  if (!res || !res.ok) return [];
+  return (await res.json()) as DigestItem[];
+}
+
+export default async function DigestPage() {
+  const token = await getMemberToken();
+  if (!token) return null;
+
+  const digests = await fetchDigests(token);
+
+  return (
+    <div className="max-w-2xl mx-auto space-y-6">
+      <div className="flex items-center justify-between">
+        <h1 className="text-xl font-semibold text-gray-900">Digest history</h1>
+        <Link href="/my" className="text-sm text-indigo-600 hover:underline">← Dashboard</Link>
+      </div>
+
+      {digests.length === 0 && (
+        <div className="text-center py-16 text-gray-400">
+          <p className="text-sm">No digests sent yet.</p>
+          <p className="text-xs mt-1">Your chapter admin generates these periodically.</p>
+        </div>
+      )}
+
+      <div className="space-y-4">
+        {digests.map((d) => (
+          <div key={d.id} className="bg-white rounded-xl border border-gray-200 p-5">
+            <div className="flex items-center justify-between mb-3">
+              <div>
+                <p className="text-sm font-semibold text-gray-900">
+                  {new Date(d.digestDate).toLocaleDateString('en-IN', {
+                    weekday: 'long', year: 'numeric', month: 'long', day: 'numeric',
+                  })}
+                </p>
+                <p className="text-xs text-gray-400 mt-0.5">
+                  {d.messageCount} message{d.messageCount !== 1 ? 's' : ''} · sent {new Date(d.sentAt).toLocaleTimeString('en-IN', { hour: '2-digit', minute: '2-digit' })}
+                </p>
+              </div>
+              <span className="text-xs bg-indigo-50 text-indigo-600 rounded-full px-3 py-1 font-medium">
+                Digest
+              </span>
+            </div>
+            <p className="text-sm text-gray-700 whitespace-pre-line leading-relaxed">
+              {d.summary}
+              {d.summary.length >= 300 && <span className="text-gray-400">…</span>}
+            </p>
+          </div>
+        ))}
+      </div>
+    </div>
+  );
+}

apps/web/app/my/layout.tsx

@@ -4,6 +4,7 @@ import { redirect } from 'next/navigation';
 
 const NAV = [
   { href: '/my', label: 'Dashboard' },
+  { href: '/my/digest', label: 'Digest' },
   { href: '/my/groups', label: 'My Groups' },
   { href: '/my/settings', label: 'Settings' },
 ];