Move PTY entry earlier in sidebar navigation

Author: beran-t

docs.json

@@ -88,12 +88,12 @@
               "docs/sandbox/list",
               "docs/sandbox/connect",
               "docs/sandbox/internet-access",
+              "docs/sandbox/pty",
               "docs/sandbox/connect-bucket",
               "docs/sandbox/rate-limits",
               "docs/sandbox/secured-access",
               "docs/sandbox/ip-tunneling",
-              "docs/sandbox/custom-domain",
-              "docs/sandbox/pty"
+              "docs/sandbox/custom-domain"
             ]
           },
           {