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Title
No token recover mechanism when the auction ends without any bid
Description
In SpiceAuction contract, when an auction ends with no bids, the auction tokens are locked into the contract and can't be recovered. recoverToken function doesn't help recover the auction token because it limits recoverable amount to
balance - totalAllocation
Impact
It has Medium severity because the auction tokens can be stuck in the contract and can't be recovered, although this would be rare case.
Recommendation
There has to be a mechanism implemented to recover tokens from auctions when it ends without any bids.
Tag
tgld audit fix m08
Checklist