Cannot have multi staged interview

[nus-pe-bot]

All interviews are done once for a single applicant for a single position, so the interview cannot be multi staged.

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_{[original: nus-cs2103-AY2122S2/pe-interim#2618] [original labels: severity.Medium type.FeatureFlaw]}

[whtan99]

Team's Response

This is the intended feature, as explained in the developer guide. Having multi-staged interviews makes tracking interview status complicated and bug-prone. This makes the app difficult to use for the target user.

Duplicate status (if any):

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