State variables that are not updated following deployment should be declared immutable to save gas.
AuctionFactory.fjordPoints (src/FjordAuctionFactory.sol#13) should be immutable
FjordAuction.auctionEndTime (src/FjordAuction.sol#73) should be immutable
FjordAuction.auctionToken (src/FjordAuction.sol#65) should be immutable
FjordAuction.fjordPoints (src/FjordAuction.sol#61) should be immutable
FjordAuction.owner (src/FjordAuction.sol#69) should be immutable
FjordAuction.totalTokens (src/FjordAuction.sol#80) should be immutable
FjordStaking.points (src/FjordStaking.sol#199) should be immutable
FjordStaking.sablier (src/FjordStaking.sol#195) should be immutable