Simpan notifikasi ke database

Add:
- prisma/migrations/20251218071503_add_type_on_db_notifikasi/
- src/app/api/mobile/notification/

Fix:
- modified:   prisma/schema.prisma
- modified:   src/app/api/mobile/auth/device-tokens/route.ts
- deleted:    src/app/api/mobile/notifications/route.ts
- modified:   x.sh

###No Issue

src/app/api/mobile/notification/[id]/unread-count/route.ts

@@ -0,0 +1,32 @@
+import { prisma } from "@/lib";
+import { NextRequest, NextResponse } from "next/server";
+
+export async function GET(
+  request: NextRequest,
+  { params }: { params: { id: string } }
+) {
+  const { id } = params;
+
+  console.log("Id >>", id);
+
+  try {
+    const data = await prisma.notifikasi.findMany({
+      where: {
+        userId: id,
+        isRead: false,
+      },
+    });
+
+    console.log("Data >>", data);
+
+    return NextResponse.json({
+      success: true,
+      data: data.length,
+    });
+  } catch (error) {
+    return NextResponse.json({
+      success: false,
+      message: "Failed to get unread count",
+    });
+  }
+}