add texts store & add Textsdepart query

src/api/queries/TextsDepart.gql

@@ -0,0 +1,6 @@
+query TextsDepart {
+  textsdepart {
+    id,
+    title
+  }
+}

src/api/queries/index.js

@@ -0,0 +1,3 @@
+export { default as TextsDepart } from './TextsDepart.gql'
+export { default as TextRef } from './TextRef.gql'
+export { default as TextdepartRecursive } from './TextdepartRecursive.gql'