Navigation changes

Author: Wick

docs/.vuepress/nav/left/guides.js

@@ -18,13 +18,22 @@ const introduction = {
   collapsable: false,
   sidebarDepth: 0,
   children: [
-    '/api/guides/introduction/interacting',
-    '/api/guides/introduction/callbacks',
-    '/api/guides/introduction/error-responses',
-    '/api/guides/introduction/media-type',
-    '/api/guides/introduction/a-note-on-settle-api-users',
-    '/api/guides/introduction/versioning',
-    ['/api/guides/introduction/resiliency', 'Resiliency'],
+    ['/api/guides/introduction/a-note-on-settle-api-users.md', 'A Note on Settle API Users'],
+    ['/api/guides/introduction/attachments.md','Attachments'],
+    ['/api/guides/introduction/authentication.md','Authentication'],
+    ['/api/guides/introduction/callbacks.md','Callbacks'],
+    ['/api/guides/introduction/error-responses.md','Error Responses'],
+    ['/api/guides/introduction/interacting.md','Interacting'],
+    ['/api/guides/introduction/ledgers.md','Ledgers'],
+    ['/api/guides/introduction/media-type.md','Media Types'],
+    ['/api/guides/introduction/payment-flows.md','Payment Flows'],
+    ['/api/guides/introduction/permission-requests.md','Permission Requests'],
+    ['/api/guides/introduction/qr-acceptance.md','QR Acceptance'],
+    ['/api/guides/introduction/resiliency.md','Resiliency'],
+    ['/api/guides/introduction/sandbox-environment.md','Sandbox Enviroment #1'],
+    ['/api/guides/introduction/settle-sandbox-environment.md',' Sandbox Enviroment #2'],
+    ['/api/guides/introduction/settlements.md','Settlements'],
+    ['/api/guides/introduction/versioning.md','Verioning'],
   ],
 };