refactor(mobile): make SERVICE_MOMENTS timezone dynamic per project

[masch]

Context

Currently, in moments.ts, SERVICE_MOMENTS contains hardcoded timezone values pointing to "America/Argentina/Buenos_Aires".

export const SERVICE_MOMENTS: {
  ...
  timezone: Timezone;
}[] = [
  {
    zzz_id: "BREAKFAST",
    ...
    timezone: "America/Argentina/Buenos_Aires",
  },
  ...
];

We recently made project timezones dynamic so they are loaded from the database (zzz_timezone on the project schema) and consumed dynamically in the client via Zustand useProjectStore.getState().selectedProject?.zzz_timezone.

However, the static list of SERVICE_MOMENTS and the getMomentConfig helper still contain the hardcoded "America/Argentina/Buenos_Aires" timezone fallback.

Proposed Change

Refactor SERVICE_MOMENTS or how it's consumed in components (e.g., booking, order calendar) to resolve the timezone dynamically from the active project.

• Transform SERVICE_MOMENTS into a function/hook, or dynamically map it at runtime when listing/rendering.
• Ensure all screens relying on SERVICE_MOMENTS use the correct timezone from the active project.