Adding repeat recipes

[PrestonTYR]

Not sure if this is intended, but the app allows adding multiples of the same recipe with slight variations such as a different image or different tag.

For example,

addR n/salad i/lettuce, carrots, olive oil c/40 instr/Prepare the ingredients. Toss the ingredients together. Serve. img/https://www.onceuponachef.com/images/2019/07/Big-Italian-Salad.jpg t/yummy

and

addR n/salad i/lettuce, carrots, olive oil c/40 instr/Prepare the ingredients. Toss the ingredients together. Serve. img/https://www.onceuponachef.com/images/2019/07/Big-Italian-Salad.jpg t/yummy t/healthy

results in both recipes being added, despite both being the same recipe, just with an extra tag.