phase 1-2 done

sanity/schemas/post.ts

@@ -0,0 +1,56 @@
+import { defineField, defineType } from "sanity";
+
+export const post = defineType({
+  name: "post",
+  title: "Post",
+  type: "document",
+  fields: [
+    defineField({ name: "title", title: "عنوان", type: "string", validation: (r) => r.required() }),
+    defineField({ name: "slug", title: "Slug", type: "slug", options: { source: "title" }, validation: (r) => r.required() }),
+    defineField({
+      name: "locale",
+      title: "زبان",
+      type: "string",
+      options: { list: [{ value: "fa", title: "فارسی" }, { value: "en", title: "English" }] },
+      initialValue: "fa",
+      validation: (r) => r.required(),
+    }),
+    defineField({
+      name: "category",
+      title: "دسته‌بندی",
+      type: "string",
+      options: {
+        list: [
+          { value: "founder-notes", title: "یادداشت‌های بنیان‌گذار" },
+          { value: "marketing-branding", title: "بازاریابی و برندینگ" },
+          { value: "product-thinking", title: "تفکر محصول" },
+          { value: "tech-builds", title: "ساخت‌های فنی" },
+          { value: "business-experiments", title: "آزمایش‌های کسب‌وکار" },
+          { value: "systems-productivity", title: "سیستم‌ها و بهره‌وری" },
+        ],
+      },
+      validation: (r) => r.required(),
+    }),
+    defineField({ name: "excerpt", title: "خلاصه", type: "text", rows: 3 }),
+    defineField({ name: "coverImage", title: "تصویر کاور", type: "image", options: { hotspot: true }, fields: [defineField({ name: "alt", type: "string", title: "Alt text" })] }),
+    defineField({ name: "body", title: "متن", type: "array", of: [{ type: "block" }, { type: "image", options: { hotspot: true } }, { type: "code" }] }),
+    defineField({ name: "tags", title: "تگ‌ها", type: "array", of: [{ type: "reference", to: [{ type: "tag" }] }] }),
+    defineField({ name: "author", title: "نویسنده", type: "reference", to: [{ type: "author" }] }),
+    defineField({ name: "publishedAt", title: "تاریخ انتشار", type: "datetime" }),
+    defineField({ name: "featured", title: "برگزیده", type: "boolean", initialValue: false }),
+    defineField({
+      name: "seo",
+      title: "SEO",
+      type: "object",
+      fields: [
+        defineField({ name: "title", type: "string", title: "عنوان SEO" }),
+        defineField({ name: "description", type: "text", title: "توضیحات", rows: 2 }),
+        defineField({ name: "ogImage", type: "image", title: "تصویر OG" }),
+      ],
+    }),
+  ],
+  preview: {
+    select: { title: "title", subtitle: "category", media: "coverImage" },
+  },
+  orderings: [{ title: "تاریخ انتشار", name: "publishedAtDesc", by: [{ field: "publishedAt", direction: "desc" }] }],
+});