feat: daily activity summary email

- activity-email-actions: sendDailySummaryAction — filters today's
  activities by dueDate, sends personalized email via Appwrite Messaging
  - 'me': current user's activities only
  - 'team' (owner/admin): each member gets their own activities separately
- send-summary-dialog: dialog with me/team radio (owner/admin only sees
  team option), inline error + toast on success
- activities-client: 'Günlük Özet' button in header, role prop added
- activities page: passes ctx.role to client

src/app/(dashboard)/activities/page.tsx

@@ -35,6 +35,7 @@ export default async function ActivitiesPage() {
         initialActivities={activities}
         customers={customers}
         properties={properties}
+        role={ctx.role}
       />
     </div>
   );

src/components/activities/activities-client.tsx

@@ -19,9 +19,11 @@ import {
 } from "@/lib/appwrite/activity-actions";
 import { ActivityFormSheet } from "./activity-form-sheet";
 import { ActivityCalendar } from "./activity-calendar";
+import { SendSummaryDialog } from "./send-summary-dialog";
 import { DeleteConfirmDialog } from "@/components/ui/delete-confirm-dialog";
 import type { Activity, Customer, Property } from "@/lib/appwrite/schema";
 import { ACTIVITY_TYPE_LABELS } from "@/lib/appwrite/schema";
+import type { TenantRole } from "@/lib/appwrite/tenant-guard";
 
 type ViewMode = "list" | "calendar";
 
@@ -29,12 +31,14 @@ interface ActivitiesClientProps {
   initialActivities: Activity[];
   customers: Customer[];
   properties: Property[];
+  role: TenantRole;
 }
 
 export function ActivitiesClient({
   initialActivities,
   customers,
   properties,
+  role,
 }: ActivitiesClientProps) {
   const router = useRouter();
   const [activities, setActivities] = useState(initialActivities);
@@ -123,6 +127,7 @@ export function ActivitiesClient({
               Takvim
             </button>
           </div>
+          <SendSummaryDialog role={role} />
           <Button onClick={openCreate} size="sm" data-tour="activities-add">
             <Plus className="mr-1.5 size-4" />
             Yeni Aktivite

src/components/activities/send-summary-dialog.tsx

@@ -0,0 +1,117 @@
+"use client";
+
+import { useActionState, useEffect } from "react";
+import { Envelope, CircleNotch, Users, User } from "@/lib/icons";
+import { toast } from "sonner";
+
+import { Button } from "@/components/ui/button";
+import {
+  Dialog,
+  DialogContent,
+  DialogDescription,
+  DialogHeader,
+  DialogTitle,
+  DialogTrigger,
+} from "@/components/ui/dialog";
+import { RadioGroup, RadioGroupItem } from "@/components/ui/radio-group";
+import { Label } from "@/components/ui/label";
+import { sendDailySummaryAction } from "@/lib/appwrite/activity-email-actions";
+import type { SendSummaryState } from "@/lib/appwrite/activity-email-actions";
+import type { TenantRole } from "@/lib/appwrite/tenant-guard";
+
+const initialState: SendSummaryState = { ok: false };
+
+interface Props {
+  role: TenantRole;
+}
+
+export function SendSummaryDialog({ role }: Props) {
+  const canSendToTeam = role === "owner" || role === "admin";
+  const [state, formAction, isPending] = useActionState(sendDailySummaryAction, initialState);
+
+  useEffect(() => {
+    if (!state.ok && state.error) return; // shown inline
+    if (state.ok) {
+      const msg =
+        state.sent === 1
+          ? "Günlük özet e-postanıza gönderildi."
+          : `Günlük özet ${state.sent} ekip üyesine gönderildi.`;
+      toast.success(msg);
+    }
+  }, [state]);
+
+  return (
+    <Dialog>
+      <DialogTrigger asChild>
+        <Button variant="outline" size="sm">
+          <Envelope className="mr-1.5 size-4" />
+          Günlük Özet
+        </Button>
+      </DialogTrigger>
+      <DialogContent className="sm:max-w-sm">
+        <DialogHeader>
+          <DialogTitle>Günlük aktivite özeti</DialogTitle>
+          <DialogDescription>
+            Bugün için planlanmış aktiviteler e-posta ile gönderilir.
+          </DialogDescription>
+        </DialogHeader>
+
+        <form action={formAction} className="flex flex-col gap-5 pt-1">
+          {canSendToTeam && (
+            <RadioGroup name="target" defaultValue="me" className="gap-3">
+              <label className="flex items-start gap-3 rounded-lg border p-3 cursor-pointer has-[[data-state=checked]]:border-primary has-[[data-state=checked]]:bg-primary/5 transition-colors">
+                <RadioGroupItem value="me" id="target-me" className="mt-0.5" />
+                <div>
+                  <div className="flex items-center gap-1.5 font-medium text-sm">
+                    <User className="size-4 text-muted-foreground" />
+                    Sadece bana
+                  </div>
+                  <p className="text-muted-foreground text-xs mt-0.5">
+                    Yalnızca sizin bugünkü aktiviteleriniz gönderilir.
+                  </p>
+                </div>
+              </label>
+
+              <label className="flex items-start gap-3 rounded-lg border p-3 cursor-pointer has-[[data-state=checked]]:border-primary has-[[data-state=checked]]:bg-primary/5 transition-colors">
+                <RadioGroupItem value="team" id="target-team" className="mt-0.5" />
+                <div>
+                  <div className="flex items-center gap-1.5 font-medium text-sm">
+                    <Users className="size-4 text-muted-foreground" />
+                    Tüm ekibe
+                  </div>
+                  <p className="text-muted-foreground text-xs mt-0.5">
+                    Her danışmana kendi aktiviteleri ayrı ayrı gönderilir.
+                  </p>
+                </div>
+              </label>
+            </RadioGroup>
+          )}
+
+          {!canSendToTeam && (
+            <input type="hidden" name="target" value="me" />
+          )}
+
+          {state.error && (
+            <p className="text-destructive text-sm text-center" role="alert">
+              {state.error}
+            </p>
+          )}
+
+          <Button type="submit" className="w-full" disabled={isPending}>
+            {isPending ? (
+              <>
+                <CircleNotch className="size-4 animate-spin" />
+                Gönderiliyor...
+              </>
+            ) : (
+              <>
+                <Envelope className="size-4" />
+                Gönder
+              </>
+            )}
+          </Button>
+        </form>
+      </DialogContent>
+    </Dialog>
+  );
+}

src/lib/appwrite/activity-email-actions.ts

@@ -0,0 +1,166 @@
+"use server";
+
+import { ID } from "node-appwrite";
+import { Query } from "node-appwrite";
+
+import { createAdminClient } from "./server";
+import { requireTenant } from "./tenant-guard";
+import { DATABASE_ID, TABLES, ACTIVITY_TYPE_LABELS, type Activity } from "./schema";
+import type { AuthState } from "./auth-types";
+
+export type SendTarget = "me" | "team";
+
+export type SendSummaryState = AuthState & { sent?: number };
+
+export async function sendDailySummaryAction(
+  _prev: SendSummaryState,
+  formData: FormData,
+): Promise<SendSummaryState> {
+  let ctx;
+  try {
+    ctx = await requireTenant();
+  } catch {
+    return { ok: false, error: "Oturum geçersiz." };
+  }
+
+  const target = (formData.get("target") ?? "me") as SendTarget;
+
+  if (target === "team" && !["owner", "admin"].includes(ctx.role)) {
+    return { ok: false, error: "Bu işlem için yetkiniz yok." };
+  }
+
+  const { tablesDB, teams, users, messaging } = createAdminClient();
+
+  const todayStr = new Date().toISOString().split("T")[0]; // "YYYY-MM-DD"
+
+  const activitiesResult = await tablesDB.listRows({
+    databaseId: DATABASE_ID,
+    tableId: TABLES.activities,
+    queries: [
+      Query.equal("tenantId", ctx.tenantId),
+      Query.limit(500),
+    ],
+  });
+
+  const allActivities = JSON.parse(JSON.stringify(activitiesResult.rows)) as Activity[];
+  const todayActivities = allActivities.filter(
+    (a) => a.dueDate?.startsWith(todayStr),
+  );
+
+  const dateLabel = new Date().toLocaleDateString("tr-TR", {
+    day: "numeric",
+    month: "long",
+  });
+
+  if (target === "me") {
+    const mine = todayActivities.filter((a) => a.createdBy === ctx.user.id);
+    if (mine.length === 0) {
+      return { ok: false, error: "Bugün için planlanmış aktiviteniz bulunmuyor." };
+    }
+    await messaging.createEmail(
+      ID.unique(),
+      `Bugünün Aktiviteleri — ${dateLabel}`,
+      buildEmailHtml(mine, ctx.user.name),
+      [],
+      [ctx.user.id],
+      [],
+    );
+    return { ok: true, sent: 1 };
+  }
+
+  // send_to_team: her üyeye kendi aktiviteleri
+  const membershipsResult = await teams.listMemberships(ctx.tenantId);
+  let sentCount = 0;
+
+  for (const m of membershipsResult.memberships) {
+    if (!m.userId || !m.confirm) continue;
+
+    const memberActivities = todayActivities.filter((a) => a.createdBy === m.userId);
+    if (memberActivities.length === 0) continue;
+
+    const member = await users.get(m.userId).catch(() => null);
+    if (!member) continue;
+
+    await messaging.createEmail(
+      ID.unique(),
+      `Bugünün Aktiviteleri — ${dateLabel}`,
+      buildEmailHtml(memberActivities, member.name),
+      [],
+      [m.userId],
+      [],
+    );
+    sentCount++;
+  }
+
+  if (sentCount === 0) {
+    return {
+      ok: false,
+      error: "Ekip üyelerinin bugün planlanmış aktivitesi bulunmuyor.",
+    };
+  }
+
+  return { ok: true, sent: sentCount };
+}
+
+function buildEmailHtml(activities: Activity[], name: string): string {
+  const today = new Date().toLocaleDateString("tr-TR", {
+    weekday: "long",
+    year: "numeric",
+    month: "long",
+    day: "numeric",
+  });
+
+  const rows = activities
+    .map((a) => {
+      const done = a.completedAt
+        ? `<span style="color:#16a34a;font-weight:600;">✓ Tamamlandı</span>`
+        : `<span style="color:#94a3b8;">○ Bekliyor</span>`;
+      const type = ACTIVITY_TYPE_LABELS[a.type] ?? a.type;
+      const desc = a.description
+        ? `<div style="color:#64748b;font-size:13px;margin-top:2px;">${a.description}</div>`
+        : "";
+      return `
+        <tr style="border-bottom:1px solid #f1f5f9;">
+          <td style="padding:12px 16px;">
+            <div style="font-weight:500;color:#1e293b;">${a.title}</div>
+            ${desc}
+          </td>
+          <td style="padding:12px 16px;white-space:nowrap;">
+            <span style="background:#f1f5f9;color:#475569;font-size:12px;padding:2px 8px;border-radius:9999px;">${type}</span>
+          </td>
+          <td style="padding:12px 16px;white-space:nowrap;font-size:13px;">${done}</td>
+        </tr>`;
+    })
+    .join("");
+
+  return `<!DOCTYPE html>
+<html><body style="margin:0;padding:0;background:#f8fafc;font-family:sans-serif;">
+<div style="max-width:600px;margin:32px auto;background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 1px 3px rgba(0,0,0,.1);">
+  <div style="background:linear-gradient(135deg,#1e3a5f,#2563eb);padding:32px 32px 24px;">
+    <p style="color:#93c5fd;font-size:13px;margin:0 0 6px;">Emlak CRM · Günlük Özet</p>
+    <h1 style="color:#fff;font-size:22px;margin:0;">Merhaba, ${name}</h1>
+    <p style="color:#bfdbfe;font-size:14px;margin:8px 0 0;">${today}</p>
+  </div>
+  <div style="padding:24px 32px 8px;">
+    <p style="color:#475569;font-size:14px;margin:0 0 16px;">
+      Bugün için <strong>${activities.length} aktivite</strong> planlanmış:
+    </p>
+    <table style="width:100%;border-collapse:collapse;border:1px solid #e2e8f0;border-radius:8px;overflow:hidden;">
+      <thead>
+        <tr style="background:#f8fafc;">
+          <th style="padding:10px 16px;text-align:left;color:#64748b;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;">Aktivite</th>
+          <th style="padding:10px 16px;text-align:left;color:#64748b;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;">Tür</th>
+          <th style="padding:10px 16px;text-align:left;color:#64748b;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;">Durum</th>
+        </tr>
+      </thead>
+      <tbody>${rows}</tbody>
+    </table>
+  </div>
+  <div style="padding:24px 32px;">
+    <p style="color:#94a3b8;font-size:12px;margin:0;">
+      Bu e-posta Emlak CRM tarafından otomatik olarak gönderilmiştir.
+    </p>
+  </div>
+</div>
+</body></html>`;
+}