docs(guide): rearrange sidebar

- move accessibility to design guidelines
- shorten contact period

guide/SUMMARY.md

@@ -1,38 +1,41 @@
+## TELUS Design System
+
+* [Home](README.md)
+* [Getting Started](/getting-started/getting-started.md)
+  * [Designers](/getting-started/designers.md)
+  * [Developers](/getting-started/developers.md)
+  * [FAQ](/getting-started/faq.md)
+* [Contributing](/contributing/contributing.md)
+  * [How to contribute](/contributing/contributing.md#how-to)
+  * [Designer guide](/contributing/designer-guide.md)
+  * [Developer guide](/contributing/developer-guide.md)
+  * [Codebase overview](codebase-overview.md)
+* [Roadmap](/roadmap.md)
+
 ## Assets
 
 * [Components styleguide](ref://components/index.html)
 * [npm package](https://www.npmjs.com/package/@telusdigital/tds)
 * [Download the Sketch file](https://github.com/telusdigital/tds/releases/latest)
 
-## Guide
+## Design principles & guidelines
 
-* [Home](README.md)
-* [Getting Started](/getting-started/getting-started.md)
-  * [Designers](/getting-started/designers.md)
-  * [Developers](/getting-started/developers.md)
-  * [FAQ](/getting-started/faq.md)
 * [Design Principles](/design/principles.md)
-  * [Colour](/design/colour.md)
-  * [Typography](/design/typography.md)
-  * [Iconography](/design/iconography.md)
-  * [Writing](/design/writing.md)
-  * [Layout](/design/layout.md)
-  * [Motion](/design/motion.md)
-  * [Depth](/design/depth.md)
 * [Accessibility](/accessibility/accessibility.md)
   * [Colour and contrast](/accessibility/colour-contrast.md)
   * [Keyboard navigation](/accessibility/keyboard-nav.md)
   * [Screen readers](/accessibility/screen-readers.md)
   * [Content](/accessibility/content.md)
-* [Contributing](/contributing/contributing.md)
-  * [How to contribute](/contributing/contributing.md#how-to)
-  * [Designer guide](/contributing/designer-guide.md)
-  * [Developer guide](/contributing/developer-guide.md)
-  * [Codebase overview](codebase-overview.md)
-* [Roadmap](/roadmap.md)
+* [Colour](/design/colour.md)
+* [Typography](/design/typography.md)
+* [Iconography](/design/iconography.md)
+* [Writing](/design/writing.md)
+* [Layout](/design/layout.md)
+* [Motion](/design/motion.md)
+* [Depth](/design/depth.md)
 
 ## Support & links
 
-* [TDS on GitHub](https://github.com/telusdigital/tds)
-* [Report an issue](https://github.com/telusdigital/tds/issues)
 * [Contact us](/contact.md)
+* [Report an issue](https://github.com/telusdigital/tds/issues)
+* [TDS on GitHub](https://github.com/telusdigital/tds)

guide/contact.md

@@ -9,7 +9,7 @@ It is not intended for general public consumption.
 1. **GitHub**: discuss in [open issues](https://github.com/telusdigital/tds/issues) before 
   [creating a new one](https://github.com/telusdigital/tds/issues/new). See 
   [Contributing guide](contributing/contributing.md#how-to) for more information.  
-  _Response time: within 5 business days<sup>1</sup>_
+  _Response time: within 3 business days<sup>1</sup>_
 2. **TELUS digital Slack**: this Slack network is exclusively available to TELUS digital employees, 
   contractors, and vendors. The following channels are for support or discussion around TDS:  
   _Response time: within 8 business hours<sup>1</sup>_

guide/design/principles.md

@@ -57,13 +57,3 @@ must meet these principles. They are used to assess whether an experience is goo
 * Performance
 * [Brand](https://brand.telus.com)
 * [Content](https://docs.google.com/a/telus.com/document/d/1hEAbRxEeKDwruhYKsNnF-788rZ_W10gyAO2-0IPM5uo/edit?usp=sharing)
-
-## Design Guidelines
-
-* [Colour](/design/colour.md)
-* [Typography](/design/typography.md)
-* [Iconography](/design/iconography.md)
-* [Writing](/design/writing.md)
-* [Layout](/design/layout.md)
-* [Motion](/design/motion.md)
-* [Depth](/design/depth.md)