Change Crowdin config to flatten the directory structure (#95)

* Add `preserve_hierarchy: false` to Crowdin config

* Change Crowdin config to flatten the directory structure

* `preserve_hierarchy` needs to be `true` for `dest` to work

Author: benface

crowdin.yml

@@ -1,7 +1,10 @@
+preserve_hierarchy: true
 files:
   - source: /pages/en/**/*.mdx
     translation: /pages/%two_letters_code%/**/%original_file_name%
+    dest: /**/%original_file_name%
     content_segmentation: 0
   - source: /pages/en/**/*.json
     translation: /pages/%two_letters_code%/**/%original_file_name%
+    dest: /**/%original_file_name%
     content_segmentation: 0