[#26] add dataobject & schema

[Floris272]

Fixes #26

Changes

• Adds dataobject to product & dataobject_schema to product_type

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 85.75%. Comparing base (f00b267) to head (29183d4).
Report is 35 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master      #63      +/-   ##
==========================================
+ Coverage   84.92%   85.75%   +0.82%     
==========================================
  Files         106      117      +11     
  Lines        2269     2548     +279     
  Branches      149      164      +15     
==========================================
+ Hits         1927     2185     +258     
- Misses        319      335      +16     
- Partials       23       28       +5     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

[danielmursa-dev]

Looks good for me!