bugfix 419 / add bounds checking for draggable word aligner dialog

[PhotoNomad0]

Describe what your pull request addresses

• [ ] added bounds checking for draggable word aligner dialog - made use of useBoundsUpdater() hook in translation-helps-rcl

Test Instructions

• [ ] test with https://deploy-preview-619--gateway-edit.netlify.app/
• [ ] open alignment dialog and make sure it cannot be dragged off screen such than it cannot be dragged back onto screen

[codecov[bot]]

Codecov Report

Attention: 2 lines in your changes are missing coverage. Please review.

Comparison is base (bd4a646) 50.33% compared to head (9498ce1) 51.74%.

Files	Patch %	Lines
src/components/WordAlignerDialog.js	71.42%	2 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## develop #619 +/- ## =========================================== + Coverage 50.33% 51.74% +1.41% =========================================== Files 43 43 Lines 1339 1345 +6 =========================================== + Hits 674 696 +22 + Misses 665 649 -16 ```

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