feat: add posts

app/models/posts.server.ts

@@ -0,0 +1,23 @@
+import { db } from "~/utils/db.server";
+
+export const findPosts = async () => {
+  return db.post.findMany({
+    select: {
+      id: true,
+      title: true,
+      description: true,
+      createdAt: true,
+    },
+    orderBy: {
+      createdAt: "desc",
+    },
+  });
+};
+
+export const findPost = async (id: string) => {
+  return db.post.findUnique({
+    where: {
+      id,
+    },
+  });
+};