Fix missing due date remember icons

[theoholl]

• Resolves: missing icons on shared boards dropdown #7511
• Target version: main

Summary

• Fix Vue warning Invalid prop: type check failed for prop "disabled". Expected Boolean, got String with value "all".

TODO / WIP

Board settings including the settings for the due date reminder are not loaded on the initial page load: created() lifecycle hook in App.vue -> Vuex store action loadBoards() in main.js -> loadBoards() in BoardApi.js -> findAll() in BoardSevice.php which loads the boards with ... fullDetails = false.

We could e.g. change the enrichBoards method to always enrich with board settings, potentially loading too much information in other places, or load the boards with full details which then probably includes lots of information that we don't need here, or we could change some method signatures to load exactly the data we need?

[github-actions]

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[github-actions]

🐢 Performance warning.
It looks like the query count of the integration tests increased with this PR.
Database query count is now 84616 was 84323 (+0.34%)
Please check your code again. If you added a new test this can be expected and the base value in tests/integration/base-query-count.txt can be increased.