fix(GameView): prevent double API call in playOneOff during seven resolution

[seriouslysean]

Found during a code audit. playOneOff() has two sequential if blocks instead of if/else. When resolving a seven, if both cardSelectedFromDeck and selectedCard are set, both requestPlayOneOffSeven() AND requestPlayOneOff() fire. Two API calls for one user action.

Added an early return after the seven-resolution path so it never falls through to the normal one-off path.

Issue number

• N/A (found during code audit)

Please check the following

• Do the tests still pass?
• Is the code formatted properly?

Please describe additional details for testing this change

1. npm run test:unit
2. Play a game where you resolve a seven by playing a one-off — should work exactly the same, but now only fires one API call instead of potentially two

[Copilot]

Pull request overview

Fixes a gameplay bug in GameView.vue where playOneOff() could trigger two API calls during seven resolution due to falling through from the seven-resolution path into the normal one-off path.

Changes:

• Add an early return after requestPlayOneOffSeven() to prevent fall-through into requestPlayOneOff() when resolving a seven.

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.