Primary knowledge refactor

[rjawesome]

biothings/biothings_explorer#549

[codecov]

Codecov Report

Merging #137 (3fffbd9) into main (66a9b28) will increase coverage by 0.13%.
The diff coverage is 50.00%.

@@            Coverage Diff             @@
##             main     #137      +/-   ##
==========================================
+ Coverage   60.43%   60.57%   +0.13%     
==========================================
  Files          25       25              
  Lines        2449     2445       -4     
==========================================
+ Hits         1480     1481       +1     
+ Misses        969      964       -5     

Impacted Files	Coverage Δ
src/graph/knowledge_graph.js	30.00% <40.00%> (+2.61%)	⬆️
src/index.js	70.22% <100.00%> (ø)

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[colleenXu]

@tokebe @rjawesome I think something is still off on the logic (perhaps here).

For Multiomics EHR Risk and Multiomics Wellness (don't worry about Litvar), the API-infores is completely missing...it's supposed to be there under the primary_knowledge_source attribute_type_id...

(Note: test with this PR biothings/biothings_explorer#567)

before and after: Multiomics Wellness KP Edge

before: infores:biothings-multiomics-wellness should be under a primary_knowledge_source attribute_type_id

after: the infores:biothings-multiomics-wellness is completely missing

before and after: Multiomics EHR risk KP

before: infores:biothings-multiomics-ehr-risk should be under a primary_knowledge_source attribute_type_id

after: infores:biothings-multiomics-ehr-risk is completely missing

[rjawesome]

Should be fixed

[colleenXu]

@rjawesome retested with the latest commit and yeah, it looks fixed.

This PR (together with this one) are good from my POV @tokebe.

Multiomics Wellness KP Edge

Multiomics EHR Risk KP Edge