👷 return the auction in createAuction

src/AuctionFactory.sol

@@ -61,18 +61,19 @@ contract AuctionFactory {
     /// @param _usdc The address for the USDC ERC20 token
     /// @param _kwenta The address for the KWENTA ERC20 token
     /// @param _startingBid The starting bid amount
-    /// @dev The newly created auction contract is initialized and added to the auctions array
+    /// @return newAuction The newly created auction contract
+    /// @dev The newly created auction contract is initialized and added to the auctions array and returned
     function createAuction(
         address _owner,
         address _usdc,
         address _kwenta,
         uint256 _startingBid
-    ) external {
+    ) external returns (Auction newAuction) {
         address clone = Clones.clone(auctionImplementation);
         Auction(clone).initialize(
             _owner, _usdc, _kwenta, _startingBid, bidBuffer
         );
-        Auction newAuction =
+        newAuction =
             new Auction(_owner, _usdc, _kwenta, _startingBid, bidBuffer);
         auctions.push(address(newAuction));