[WIP] Add yields section to synthesis tables and models

[ml-evs]

Initial work on adding products/yields to synthesis information. Probably blocked by #1101 at the moment.

Addresses #1089

This PR adds a synthesis_products field that is by default added with a self-loop to the current sample.

Things to consider:

• Should we ban self-loops elsewhere in this description?
• Should the model be extended to specify both yield % and amount + unit, or should yield always be computed dynamically? (or equivalently, should yield % be an allowed value for amount + unit itself if computed externally)

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 70.33%. Comparing base (c80ea21) to head (98897f7).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1122      +/-   ##
==========================================
+ Coverage   70.28%   70.33%   +0.05%     
==========================================
  Files          63       63              
  Lines        4133     4140       +7     
==========================================
+ Hits         2905     2912       +7     
  Misses       1228     1228              

Files with missing lines	Coverage Δ
pydatalab/src/pydatalab/models/samples.py	97.29% <100.00%> (+0.63%)	⬆️
pydatalab/src/pydatalab/routes/v0_1/items.py	83.38% <100.00%> (ø)

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[cypress]

datalab    Run #3963

Run Properties:   Failed #3963  •  9aa71a43c8 ℹ️: Merge 05de493d13f2508f571d9d7e6abfb44761d74dcb into 1a6d5e960c415f6c5e222fd99267...

Project	datalab
Branch Review	ml-evs/yields
Run status	Failed #3963
Run duration	06m 07s
Commit	9aa71a43c8 ℹ️: Merge 05de493d13f2508f571d9d7e6abfb44761d74dcb into 1a6d5e960c415f6c5e222fd99267...
Committer	Matthew Evans
View all properties for this run ↗︎

---

Test results
Failures	22
Flaky	0
Pending	0
Skipped	0
Passing	78
View all changes introduced in this branch ↗︎

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Tests for review

  batchSampleFeature.cy.js • 5 failed tests • End-to-end tests (electron)

View Output

Test		Artifacts
Batch sample creation > modifies some data in the second sample		Test Replay Screenshots
Batch sample creation > checks the copied samples		Test Replay Screenshots
Batch sample creation > checks the created samples		Test Replay Screenshots
Batch sample creation > uses the template id, name, date, copyFrom, and components		Test Replay Screenshots
Batch sample creation > plays with the number of rows		Test Replay Screenshots

  editPage.cy.js • 3 failed tests • End-to-end tests (electron)

View Output

Test		Artifacts
Edit Page > adds some synthesis information		Test Replay Screenshots
Edit Page > deletes synthesis components and re-adds them		Test Replay Screenshots
Edit Page > tries to add a non-numeric value into quantity		Test Replay Screenshots

  sampleTablePage.cy.js • 3 failed tests • End-to-end tests (electron)

View Output

Test		Artifacts
Advanced sample creation features > modifies some data in the second sample		Test Replay Screenshots
Advanced sample creation features > checks the edit page of the copied sample		Test Replay Screenshots
Advanced sample creation features > checks the edit page of the copied sample with components		Test Replay Screenshots

  batchSampleFeature.cy.js • 5 failed tests • End-to-end tests (chrome)

View Output

Test		Artifacts
Batch sample creation > modifies some data in the second sample		Test Replay Screenshots
Batch sample creation > checks the copied samples		Test Replay Screenshots
Batch sample creation > checks the created samples		Test Replay Screenshots
Batch sample creation > uses the template id, name, date, copyFrom, and components		Test Replay Screenshots
Batch sample creation > plays with the number of rows		Test Replay Screenshots

  editPage.cy.js • 3 failed tests • End-to-end tests (chrome)

View Output

Test		Artifacts
Edit Page > adds some synthesis information		Test Replay Screenshots
Edit Page > deletes synthesis components and re-adds them		Test Replay Screenshots
Edit Page > tries to add a non-numeric value into quantity		Test Replay Screenshots

The first 5 failed specs are shown, see all 6 specs in Cypress Cloud.