Tier0 generic field handling

[tokebe]

Mirrors #87 for Tier 0

[sentry]

Codecov Report

❌ Patch coverage is 83.33333% with 7 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
...etriever/data_tiers/tier_0/dgraph/result_models.py	84.61%	3 Missing and 3 partials ⚠️
...c/retriever/data_tiers/tier_0/dgraph/transpiler.py	66.66%	0 Missing and 1 partial ⚠️

Files with missing lines	Coverage Δ
src/retriever/data_tiers/utils.py	31.42% <ø> (ø)
...c/retriever/data_tiers/tier_0/dgraph/transpiler.py	79.32% <66.66%> (-0.30%)	⬇️
...etriever/data_tiers/tier_0/dgraph/result_models.py	89.18% <84.61%> (-4.49%)	⬇️

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