fix: apply token and script fixes to sync with design

[booc0mtaco]

• update outputs of sync script

• add stricter checks

• separate concerns (FigmaVariable should not know about style-dictionary)

• updates to token values to sync with design

• add properly named background-util-informational tokens

• add missing background-util-warning tokens

• generate tokens in output files

Test Plan:

• Wrote/updated automated tests
• CI tests / new tests are not applicable
• Manually tested my changes, and here are the details:

[github-actions]

size-limit report 📦

Path	Size
components	96.28 KB (0%)
styles	30.13 KB (+0.67% 🔺)

[codecov]

Codecov Report

Attention: Patch coverage is 84.21053% with 3 lines in your changes missing coverage. Please review.

Project coverage is 96.89%. Comparing base (c04326d) to head (41186ac).

Files with missing lines	Patch %	Lines
bin/_util.js	72.72%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             next    #2142      +/-   ##
==========================================
- Coverage   96.92%   96.89%   -0.03%     
==========================================
  Files         114      114              
  Lines        2925     2935      +10     
  Branches      801      800       -1     
==========================================
+ Hits         2835     2844       +9     
- Misses         86       87       +1     
  Partials        4        4              

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[booc0mtaco]

Note: a few of these constants will migrate to configuration once we have enough use cases to do so

[booc0mtaco]

Note: all files in /tokens-dist are generated after running yarn build:tokens or any other command that triggers this (e.g., yarn start)

[booc0mtaco]

Fixes a bug identified during tool demo ++

[ajmoreno]

overall lgtm! as long as all the todo's are intended for merge then 🚢

[booc0mtaco]

@ajmoreno Ah good call. lemme resolve the ones with -AH in them first. I thought I got them all 😅