Homepage: Build user stats preview in dashboard

[goplayoutside3]

• Add fetching functions in DashboardContainer for user's classification numbers per current week and all time.

Package

lib-user

Linked Issue and/or Talk Post

Follows: #6117
Figma: Signed-in homepage

Describe your changes

• Completed all components for a user's Dashboard. The styling is now complete according to the Figma design linked above.

⚠️ This PR does not include robust Story components or unit tests for the Dashboard, but I'm speeding along to get this user home page built before internal team testing.

How to Review

• View the Dashboard stories. Note that because TabsContainer utilizes useStats(), and it's not mocked in the Dashboard stories, actual stats numbers will not appear.
• Run app-root locally with yarn build and yarn start and visit https://local.zooniverse.org:3000/?env=production
• Run lib-user locally with yarn dev and visit: https://local.zooniverse.org:8080

Checklist

PR Creator - Please cater the checklist to fit the review needed for your code changes.
PR Reviewer - Use the checklist during your review. Each point should be checkmarked or discussed before PR approval.

General

• Tests are passing locally and on Github
• Documentation is up to date and changelog has been updated if appropriate
• You can yarn panic && yarn bootstrap or docker-compose up --build and FEM works as expected
• FEM works in all major desktop browsers: Firefox, Chrome, Edge, Safari (Use Browserstack account as needed)
• FEM works in a mobile browser

[coveralls]

coverage: 79.314% (-0.009%) from 79.323%
when pulling 3afb4df on lib-user-home-stats
into 9a7a630 on master.

[coveralls]

coverage: 79.289% (-0.03%) from 79.323%
when pulling d5c5839 on lib-user-home-stats
into 9a7a630 on master.

[coveralls]

coverage: 79.314% (-0.009%) from 79.323%
when pulling 6e5edfb on lib-user-home-stats
into 9a7a630 on master.

[coveralls]

coverage: 79.17% (+0.009%) from 79.161%
when pulling 5fb7be2 on lib-user-home-stats
into b6c0a3c on master.

[mcbouslog]

LGTM! 🎛️

Added StyledStatsLink focus styling.

[coveralls]

coverage: 79.167% (+0.006%) from 79.161%
when pulling ec13025 on lib-user-home-stats
into b6c0a3c on master.