Feature: Add double dropdown arrow in non interactive mode to show non animated flow.

[amovar18]

Description

Previously, we added a double arrow drop down in the interactive mode to show the non-animated flow. The same has been applied in the non-interactive mode as well.

Relevant Technical Choices

Testing Instructions

• Clone this branch
• In the terminal run npm i && npm run dev:ee:pa.
• Now see when the animation is running, note that the double down arrow has opacity and pointer default indicating the arrows are not clickable.
• Once all the circles have been visited, the double down arrow opacity is removed and the icon is not clickable.

Additional Information:

• This only works when all the circles have been visited and whole flow is completed.

Screenshot/Screencast

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Checklist

• I have thoroughly tested this code to the best of my abilities.
• I have reviewed the code myself before requesting a review.
  - [ ] This code is covered by unit tests to verify that it works as intended. NA
  ~~- [ ] The QA of this PR is done by a member of the QA team (to be checked by QA).~~NA

Partially addresses #857