feat: Integrate Data Connect and Implement Staff List View Directory

backend/dataconnect/example/course/mutations.gql

@@ -0,0 +1,53 @@
+mutation createCourse(
+  $title: String
+  $description: String
+  $thumbnailUrl: String
+  $durationMinutes: Int
+  $xpReward: Int
+  $categoryId: UUID!
+  $levelRequired: String
+  $isCertification: Boolean
+) @auth(level: USER) {
+  course_insert(
+    data: {
+      title: $title
+      description: $description
+      thumbnailUrl: $thumbnailUrl
+      durationMinutes: $durationMinutes
+      xpReward: $xpReward
+      categoryId: $categoryId
+      levelRequired: $levelRequired
+      isCertification: $isCertification
+    }
+  ) 
+}
+
+mutation updateCourse(
+  $id: UUID!
+  $title: String
+  $description: String
+  $thumbnailUrl: String
+  $durationMinutes: Int
+  $xpReward: Int
+  $categoryId: UUID!
+  $levelRequired: String
+  $isCertification: Boolean
+) @auth(level: USER) {
+  course_update(
+    id: $id
+    data: {
+      title: $title
+      description: $description
+      thumbnailUrl: $thumbnailUrl
+      durationMinutes: $durationMinutes
+      xpReward: $xpReward
+      categoryId: $categoryId
+      levelRequired: $levelRequired
+      isCertification: $isCertification
+    }
+  ) 
+}
+
+mutation deleteCourse($id: UUID!) @auth(level: USER) {
+  course_delete(id: $id) 
+}