feat: use volta, add sync script

[webbertakken]

Changes

• Move away from using Bun as primary package manager and script runner
• Use Volta, which will autonomously select the correct Node and Yarn versions
• Update Docker image to build using Node and serve using Bun
• TODO - Update CI
• Resolves: package.json default packages & qol scripts #9
  • Add Dayjs
  • Add sync script that will update DA packages and write latest types from HA instance

Checklist

• Read the contribution guide and accept the
  code of conduct
• Readme and docs (updated or not needed)
• Tests (added, updated or not needed)

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 15 lines in your changes are missing coverage. Please review.

Project coverage is 11.61%. Comparing base (441d5a2) to head (d91acd5).

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #10      +/-   ##
==========================================
- Coverage   12.85%   11.61%   -1.25%     
==========================================
  Files           3        5       +2     
  Lines         140      155      +15     
  Branches        3        4       +1     
==========================================
  Hits           18       18              
- Misses        120      133      +13     
- Partials        2        4       +2     

Files	Coverage Δ
...ols/scripts/upgrade-da-packages-and-write-types.ts	0.00% <0.00%> (ø)
tools/scripts/run.ts	0.00% <0.00%> (ø)

Files	Coverage Δ
...ols/scripts/upgrade-da-packages-and-write-types.ts	0.00% <0.00%> (ø)
tools/scripts/run.ts	0.00% <0.00%> (ø)