feat: add shared collection page

app/validators/shared_collection.ts

@@ -0,0 +1,11 @@
+import vine from '@vinejs/vine';
+
+const params = vine.object({
+  id: vine.number(),
+});
+
+export const getSharedCollectionValidator = vine.compile(
+  vine.object({
+    params,
+  })
+);