Beaufort sea timeline viz

Description

Added a targets pipeline to create the Beaufort sea timeline viz, including assemblage charts at every 500 years.

Changes Made

• Added thumbnail:
• Added R pipeline to create timeline viz and thumbnail

How to Test using Pipeline to build viz:

1. Create an RStudio project in the beaufortSea folder
2. Download data sources and store them in the beaufortSea/in folder. Data (two Excel tables) are available here: https://doimspp.sharepoint.com/:f:/r/sites/IIDDStaff/Shared%20Documents/Function%20-%20Vizlab/Projects/climate-chart-gallery/beaufort%20sea/data?csf=1&web=1&e=ZHh3E7
3. Run targets::tar_make() to create the visualization

How to Test using Vue and visuals from s3:

1. View website build with npm install and npm run dev to view the timeline png in the website (BeaufortSeaTimelineViz)

Related Issues

Provide links to any related issues.

Additional Notes

Merge Request Checklists

• Ensure that code changes adhere to best practices documented in README.md
• Clean the code the way Vue likes it - run npm run lint --fix
• Document which browsers the site has been tested on:
  • Desktop/laptop
    • Chrome
    • Safari
    • Edge
    • Firefox
  • Mobile device
    • Chrome
    • Safari
    • Edge
    • Firefox