Option to open a card from card browser in preview mode instead of edit mode.

**Is your feature request related to a problem? Please describe.**
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- Sometimes I want to just look up a card that is filled wirh cloze deletions or a table which is difficult to read in edit mode. I would then have to change it to preview mode and turn the card to see what I want.

**Describe the solution you'd like**
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- It would be very nice if there is an option to let card browser open a card directly in preview mode. If there is a button to enter edit mode from it, that would be also great.

**Describe alternatives you've considered**
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**Additional context**
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