Update Storybook and package dependencies

Upgrades Storybook to version 8.5.6 and updates various package dependencies, including:
- Storybook HTML from 6.5.9 to 8.5.6
- store2 from 2.13.2 to 2.14.4
- Vue and related packages to latest versions
- Nuxt to 3.15.3

Ensures compatibility and includes the latest improvements across multiple dependencies.

Author: mbasadi