Don't retrieve 0-sense words from the database

[imnasnainaec]

Resolves #1700

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This change is 

[codecov-commenter]

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All modified and coverable lines are covered by tests ✅

see 1 file with indirect coverage changes

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[jasonleenaylor]

Reviewed 1 of 1 files at r1, all commit messages.
Reviewable status: 0 of 1 files reviewed, all discussions resolved (waiting on @imnasnainaec)

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Backend/Repositories/WordRepository.cs line 210 at r1 (raw file):

        /// <summary> Updates <see cref="Word"/> in the Frontier collection with same wordId and projectId </summary>
        /// <returns> A bool: success of operation </returns>
        public async Task<bool> UpdateFrontier(Word word)

Was this obsolete?

[imnasnainaec]

Reviewable status: 0 of 1 files reviewed, all discussions resolved (waiting on @jasonleenaylor)

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Backend/Repositories/WordRepository.cs line 210 at r1 (raw file):

Previously, jasonleenaylor (Jason Naylor) wrote…

Was this obsolete?

Unused and not in IWordRepository, so unusable.

[jasonleenaylor]

Reviewed 1 of 1 files at r2.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @imnasnainaec)