feat(admin): search posts by pet name in addition to caption

src/trpc/routers/admin.ts

@@ -161,7 +161,12 @@ export const adminRouter = router({
       await assertAdmin(ctx.prisma, ctx.userId);
       const posts = await ctx.prisma.post.findMany({
         where: input.search
-          ? { caption: { contains: input.search, mode: "insensitive" } }
+          ? {
+              OR: [
+                { caption: { contains: input.search, mode: "insensitive" } },
+                { pet: { name: { contains: input.search, mode: "insensitive" } } },
+              ],
+            }
           : undefined,
         include: {
           pet: { select: { id: true, name: true, avatarKey: true, ownerId: true } },