PRT-1013 remove card-style share dialog layout

[tchoi-rs]

Description

Removes the alternative card-style share dialog layout so the interface is the same, no matter how many items are being shared at one time.

[github-actions]

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[mKowalski256]

As discussed on the JIRA ticket - the change does work as described, but it seems that we're loosing some functionality when removing the card-style layout of the dialog. Particularly for selection of multiple records, where some are already shared, the behaviour of unified table-style layout is very confusing.

Let's not merge for now, until specs are re-discussed.