chore: Internally operate Minimongo collections over Zustand stores (as transition for stores-only)

[tassoevan]

Proposed changes (including videos or screenshots)

It prepares for a migration from Meteor-dependent Minimongo collections to Zustand stores by making the said collections store their data into the stores.

Issue(s)

ARCH-1483

Steps to test or reproduce

Further comments

Instead of writing statements like

const doc = useReactiveValue(() => MyCollection.findOne({ xyz: 'abc' }));

the developer is encouraged to use the Zustand store as a hook

const doc = MyCollection.use((state) => state.find((record) => record.xyz === 'abc');

Although not as ergonomic as the Minimongo API, writing selector functions is more portable and performant than Mongo-like query objects.

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Codecov Report

Attention: Patch coverage is 54.23457% with 1994 lines in your changes missing coverage. Please review.

Project coverage is 64.51%. Comparing base (c008401) to head (7a7ddd4).
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Additional details and impacted files

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Flag	Coverage Δ
e2e	57.58% <42.42%> (-0.85%)	⬇️
unit	69.77% <44.11%> (-1.93%)	⬇️

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