phase 1-2 done

sanity/schemas/timelineEvent.ts

@@ -0,0 +1,21 @@
+import { defineField, defineType } from "sanity";
+
+export const timelineEvent = defineType({
+  name: "timelineEvent",
+  title: "Timeline Event",
+  type: "document",
+  fields: [
+    defineField({ name: "title", title: "عنوان", type: "string", validation: (r) => r.required() }),
+    defineField({ name: "date", title: "تاریخ", type: "date" }),
+    defineField({ name: "description", title: "توضیح", type: "text" }),
+    defineField({ name: "icon", title: "آیکون (emoji)", type: "string" }),
+    defineField({
+      name: "category",
+      title: "دسته",
+      type: "string",
+      options: { list: [{ value: "career", title: "کار" }, { value: "product", title: "محصول" }, { value: "personal", title: "شخصی" }] },
+    }),
+  ],
+  orderings: [{ title: "تاریخ", name: "dateDesc", by: [{ field: "date", direction: "desc" }] }],
+  preview: { select: { title: "title", subtitle: "date" } },
+});