Update theming capacity

Signed-off-by: Charles de Dreuille <charles.dedreuille@gmail.com>

yarn.lock

@@ -3799,7 +3799,6 @@ __metadata:
     "@storybook/addon-essentials": "npm:^8.6.12"
     "@storybook/addon-interactions": "npm:^8.6.12"
     "@storybook/addon-styling-webpack": "npm:^1.0.1"
-    "@storybook/addon-themes": "npm:^8.6.12"
     "@storybook/addon-webpack5-compiler-swc": "npm:^3.0.0"
     "@storybook/blocks": "npm:^8.6.12"
     "@storybook/react": "npm:^8.6.12"
@@ -19755,17 +19754,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@storybook/addon-themes@npm:^8.6.12":
-  version: 8.6.12
-  resolution: "@storybook/addon-themes@npm:8.6.12"
-  dependencies:
-    ts-dedent: "npm:^2.0.0"
-  peerDependencies:
-    storybook: ^8.6.12
-  checksum: 10/2df945accd7c0546785f71e2adc4ed68d71a057bc54aaef53f16ce8fcbc5a494380d60f9dd58520fe7d93b021a1b09e3d73553766d4bf2a1d07a3d731132b939
-  languageName: node
-  linkType: hard
-
 "@storybook/addon-toolbars@npm:8.6.12":
   version: 8.6.12
   resolution: "@storybook/addon-toolbars@npm:8.6.12"