chore: update storybook ecosystem

Author: renovate[bot]

1st-gen/package.json

@@ -101,11 +101,11 @@
     "@rollup/plugin-json": "6.1.0",
     "@rollup/plugin-node-resolve": "15.3.1",
     "@sindresorhus/slugify": "2.2.1",
-    "@storybook/addon-a11y": "8.6.14",
+    "@storybook/addon-a11y": "8.6.18",
     "@storybook/addon-designs": "8.2.1",
     "@storybook/addon-essentials": "8.6.14",
     "@storybook/addon-interactions": "8.6.14",
-    "@storybook/addon-links": "8.6.14",
+    "@storybook/addon-links": "8.6.18",
     "@storybook/blocks": "8.6.14",
     "@storybook/manager-api": "8.6.14",
     "@storybook/theming": "8.6.14",
@@ -183,7 +183,7 @@
     "rimraf": "6.0.1",
     "rollup": "4.52.2",
     "sinon": "17.0.2",
-    "storybook": "8.6.14",
+    "storybook": "8.6.18",
     "stylelint": "17.1.1",
     "stylelint-config-standard": "40.0.0",
     "stylelint-header": "3.0.0",

1st-gen/projects/css-custom-vars-viewer/package.json

@@ -55,10 +55,10 @@
     "@custom-elements-manifest/analyzer": "0.10.6",
     "@open-wc/eslint-config": "12.0.3",
     "@open-wc/testing": "4.0.0",
-    "@storybook/addon-a11y": "8.6.14",
+    "@storybook/addon-a11y": "8.6.18",
     "@storybook/addon-essentials": "8.6.14",
-    "@storybook/addon-links": "8.6.14",
-    "@storybook/web-components": "7.6.20",
+    "@storybook/addon-links": "8.6.18",
+    "@storybook/web-components": "7.6.24",
     "@typescript-eslint/eslint-plugin": "8.54.0",
     "@typescript-eslint/parser": "8.54.0",
     "@web/dev-server": "0.4.6",
@@ -68,7 +68,7 @@
     "concurrently": "8.2.2",
     "react": "18.3.1",
     "react-dom": "18.3.1",
-    "storybook": "8.6.14",
+    "storybook": "8.6.18",
     "tslib": "2.8.1",
     "typescript": "5.9.2"
   },