feat: add new classes to layout docs (#76)

Signed-off-by: Adeola Adeyemo <adeola.adeyemo@epilot.cloud>
Co-authored-by: Adeola Adeyemo <adeola.adeyemo@epilot.cloud>

Author: DeolaJ

docs/ui-design/concorde-design-tokens.md

@@ -46,6 +46,7 @@ sidebar_position: 3
 | `--concorde-loading-background`     | `#e0e0e0`       | The background color of the loaders.                                                                                                              |
 | `--concorde-neutral-surface`        | `#e0e2ec`       | The neutral surface background. Used in Layout & Blocks (Desktop Navigation Stepper, PV Rooftop Navigator).                                       |
 | `--concorde-default-background-rgb` | `255, 255, 255` | The rgb tuple version of `--concorde-default-background`. Used to create transparent variations of the default background color.                  |
+| `--concorde-disabled-background`    | `#e6eef7`       | The disabled background color used to for the Mobile Stepper only.                                                                                |
 
 ### 🔠 Typography
 

docs/ui-design/concorde-html-structure.md

@@ -76,13 +76,16 @@ The following classes will be maintained for Concorde Blocks:
   - Concorde-ActionBar\_\_BackButton
   - Concorde-ActionBar\_\_CTAButton
 - Concorde-Address-Block
+- Concorde-AttributeEditor-Block
 - Concorde-App-Block
 - Concorde-AvailabilityCheck-Block
 - Concorde-BinaryInput-Block
 - Concorde-Consents-Block
 - Concorde-Contact-Block
+- Concorde-Custom-Block
 - Concorde-Date-Block
 - Concorde-DigitalSignature-Block
+- Concorde-EntityFinder-Block
 - Concorde-HyperlinkButton-Block
 - Concorde-Image-Block
 - Concorde-InputCalculator-Block
@@ -108,6 +111,7 @@ The following classes will be maintained for Concorde Blocks:
   - Concorde-ProductTile
   - Concorde-ProductTile\_\_Featured
 - Concorde-ProductCategories-Block
+- Concorde-ProductsRecommendations-Block
 - Concorde-PVRooftopNavigator-Block
 - Concorde-SingleChoice-Block
   - Concorde-SingleChoice-Button-Block