Fjord Token Staking

Issue: The contract uses a constant PRECISION_18 (set to 1e18) for calculations. However, if the staking contract supports ERC-20 tokens with different decimal precision (e.g., 6 decimal places), this mismatch can cause users to lose tokens or earn incorrect points.

• Impact: Users staking tokens with non-18 decimal precision might see incorrect calculations for staking rewards and points, leading to significant loss of funds or an unfair distribution of points.

• Recommendation: Add logic to handle tokens with different decimal places. Adjust the precision multiplier according to the staked token’s decimals to ensure calculations are consistent.