Fix all TypeScript errors and remove Storybook

- Remove all Storybook files and configuration
- Add type declarations for @vueuse/core, @formkit/core, vue3-apexcharts
- Fix TypeScript configuration (typeRoots, include paths)
- Fix Sentry config - move settings to plugin
- Fix nullable prop assignments with ?? operator
- Fix type narrowing issues with explicit type assertions
- Fix Card component linkable computed properties
- Update codegen with operationResultSuffix
- Fix GraphQL operation type definitions

app/components/catalog/OfferCard.vue

@@ -73,7 +73,7 @@ defineEmits<{
 const localePath = useLocalePath()
 const { t } = useI18n()
 
-const linkable = computed(() => !props.selectable && props.offer.uuid)
+const linkable = computed(() => !props.selectable && !!props.offer.uuid)
 
 const formattedDate = computed(() => {
   if (!props.offer.validUntil) return ''