Fix: Sync Marketing tab form state after save

[Copilot]

Event details fields in the Marketing tab displayed default values after saving and switching tabs, despite data being persisted to backend correctly.

Root Cause

FormUnterveranstaltungLandingSettings initializes local refs from props once on mount. After save, parent component's cached state remained stale, and child component never resynced.

Changes

Parent component (UnterveranstaltungDetail.vue):

• Extract execute function from useAsyncState as refreshUnterveranstaltung
• Pass refresh callback to child via onUpdate prop

Child component (FormUnterveranstaltungLandingSettings.vue):

• Add watch on props.unterveranstaltung?.landingSettings
• Extract mapLandingSettings helper to DRY initialization and watcher logic
• Sync all local state (landingSettings, heroImages, miscellaneousItems) when prop updates

// Before: local state never updates after initial mount
const landingSettings = ref({ eventDetailsTitle: props.unterveranstaltung?.landingSettings?.eventDetailsTitle ?? '' })

// After: watcher syncs state when parent refreshes data
watch(() => props.unterveranstaltung?.landingSettings, (newSettings) => {
  if (newSettings) {
    landingSettings.value = mapLandingSettings(newSettings)
    // ... sync other refs
  }
})

Now on save → backend persistence → parent refresh → watcher syncs → UI displays current data.

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

• checkpoint.prisma.io
  • Triggering command: /opt/hostedtoolcache/node/24.13.0/x64/bin/node /opt/hostedtoolcache/node/24.13.0/x64/bin/node /home/REDACTED/work/brahmsee.digital/brahmsee.digital/node_modules/.pnpm/prisma@5.22.0/node_modules/prisma/build/child {"product":"prisma","version":"5.22.0","cli_install_type":"local","information":"","local_timestamp":"2026-02-10T21:54:49Z","project_hash":"b6c57c18","cli_path":"/home/REDACTED/work/brahmsee.digital/brahmsee.digital/apps/api/node_modules/prisma/build/index. (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)

Original prompt

---

This section details on the original issue you should resolve

<issue_title>Veranstaltungsdetails werden nach speichern nicht in Bearbeitungsfeld angezeigt</issue_title>
<issue_description>**Beschreibung des Fehlers
Feld Veranstalltungsdetails hat immer default Text, auch nach dem speichern.

**Reproduzieren
Schritte, um das Verhalten zu reproduzieren:

1. Text unter Marketing Veranstalltungsdetails eintragen
2. Speichern
3. in Tab Ausschreibung wechseln
4. Tab Marketing öffnen
5. Text in Veranstaltungsdetails fehlt

**Erwartetes Verhalten
gespeicherter Text aus dem Feld wird angezeigt

Desktop (bitte füllen Sie die folgenden Informationen aus):.

• Mac OS
• Chrome (aktuelle Version)

</issue_description>

Comments on the Issue (you are @copilot in this section)

@danielswiatek Die Daten werden schon gespeichert, aber die Seite wird nicht neu geladen.

• Fixes Veranstaltungsdetails werden nach speichern nicht in Bearbeitungsfeld angezeigt #251

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