chore(deps): pin dependencies (#1810)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -125,7 +125,7 @@
     "@intlify/core-base": "11.2.8",
     "@npm/types": "2.1.0",
     "@playwright/test": "1.58.2",
-    "@shikijs/markdown-it": "^3.21.0",
+    "@shikijs/markdown-it": "3.23.0",
     "@storybook-vue/nuxt": "catalog:storybook",
     "@storybook/addon-a11y": "catalog:storybook",
     "@storybook/addon-docs": "catalog:storybook",
@@ -152,7 +152,7 @@
     "simple-git-hooks": "2.13.1",
     "storybook": "catalog:storybook",
     "typescript": "5.9.3",
-    "unplugin-vue-markdown": "^29.2.0",
+    "unplugin-vue-markdown": "29.2.0",
     "vitest": "npm:@voidzero-dev/vite-plus-test@0.0.0-g52709db6.20260226-1136",
     "vitest-environment-nuxt": "1.0.1",
     "vue-i18n-extract": "2.0.7",