EZQMS-563: Moved `ActionWithAvailability` helper type and functions from `questions` to `view`

[anotherpit]

Contribution checklist

Brief description

Tiny abstraction around View Action to keep action availability function and action handler function together. Introduced, tested and proved in questions and training plugins.

Checklist

• [ ] - UI test added to added/changed functionality?
• [ ] - Screenshot is added to PR if applicable ?
• [ ] - Does a local formatting is applied (rush format)
• [ ] - Does a local svelte-check is applied (rush svelte-check)
• [ ] - Does a local UI tests are executed UI Testing
• [ ] - Does the code work? Check whether function and logic are correct.
• [ ] - Does Changelog.md is updated with changes?
• [ ] - Does the translations are up to date?
• [ ] - Does it well tested?
• [ ] - Tested for Chrome.
• [ ] - Tested for Safari.
• [ ] - Go through the changed code looking for typos, TODOs, commented LOCs, debugging pieces of code, etc.
• [ ] - Rebase your branch onto master and upstream branch
• [ ] - Is there any redundant or duplicate code?
• [ ] - Are required links are linked to PR?
• [ ] - Does new code is well documented ?

Related issues

A list of closed updated issues

Contributor requirements

• [x] - Sign-off is provided. DCO
• [x] - GPG Signature is provided. GPG