Unable to add recipe with net zero calories

[nus-pe-bot]

Certain food may be net zero in calories, but I'm unable to add them to the list.

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_{[original: nus-cs2113-AY2324S2/pe-interim#2491] [original labels: type.FunctionalityBug severity.VeryLow]}

[yuki-zmstr]

Team's Response

Sure, we could allow for net zero calorie meals.

Duplicate status (if any):

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