Alternative way to click on words

[pietrop]

Is your Pull Request request related to another issue in this repository ?

https://github.com/pietrop/slate-transcript-editor/pull/30 https://github.com/pietrop/slate-transcript-editor/issues/32

Describe what the PR does

looking to see if can avoid https://github.com/pietrop/slate-transcript-editor/pull/30

State whether the PR is ready for review or whether it needs extra work

• [x] identifying word and make it clickable on double click by storing timing in Leaf words attribute next to text.
• [ ] ~use decorator as a way to highlight words?~ <--- tbc how 🤷‍♂️
• [x] when running comparison, try and do it at paragraph level to avoid aligning the whole thing<-- Trying this next

Additional context