fix: restore `$turnstile` types, update and lint project

[dargmuesli]

• extend '@nuxtjs/eslint-config-typescript', 'plugin:prettier/recommended' with eslint
• add a nuxt typecheck
• use consola instead of console
• add typescript configuration link to src for component type checking
• add explicit plugin typing to fix a typecheck error in a depending project
• remove husky postinstall script, as it's already run for prepare