fix: allows the ability to highlight the word using the progress bar

[deltork]

PR Goal?

• Allows the ability to highlight the words in the read-along using the progress bar, even if the audio is not currently playing
• Changes to the web-component tests to use a new state-sensitive custom command for play sequence.

Fixes?

Closes #266 #275

Feedback sought?

Progress bar interaction, play/stop.

Priority?

Low

Tests added?

Updates all web-components tests.

How to test?

Clicking various locations on the progress bar, start/pause/stop a bunch of time

Confidence?

high

Version change?

no

[github-actions[bot]]

PR Preview Action v1.4.7 :---: Preview removed because the pull request was closed. 2024-05-17 13:16 UTC