fix: 修正无法正常读取GraphQL的问题

- 将GraphQL移至server/assets，在构建后会被写入server中
- 在server端通过storage读取数据

server/assets/graphql/product.graphql

@@ -0,0 +1,65 @@
+query GetProduct($id: ID!, $locale: String!) {
+  products_by_id(id: $id) {
+    id
+    status
+    translations(filter: { languages_code: { code: { _eq: $locale } } }) {
+      id
+      name
+      summary
+      description
+    }
+    images {
+      id
+      product_images_id {
+        id
+        image {
+          id
+        }
+        translations(filter: { languages_code: { code: { _eq: $locale } } }) {
+          id
+          caption
+        }
+      }
+    }
+    specs {
+      id
+      translations(filter: { languages_code: { code: { _eq: $locale } } }) {
+        id
+        name
+      }
+      specs {
+        translations(filter: { languages_code: { code: { _eq: $locale } } }) {
+          id
+          key
+          value
+        }
+      }
+    }
+    faqs {
+      id
+      questions_id(filter: { status: { _eq: "published" } }) {
+        id
+        translations(filter: { languages_code: { code: { _eq: $locale } } }) {
+          id
+          title
+          content
+        }
+      }
+    }
+    documents {
+      id
+      product_documents_id(filter: { status: { _eq: "published" } }) {
+        id
+        file {
+          id
+          filesize
+          filename_download
+        }
+        translations(filter: { languages_code: { code: { _eq: $locale } } }) {
+          id
+          title
+        }
+      }
+    }
+  }
+}