📊 Contracts & Rates Improvements

What’s New?
We’ve made updates to simplify how contracts and rates are managed. Commodity selections now automatically apply default rate settings, and contract screens have been cleaned up for easier use.
In Simple Terms:
Selecting a commodity now fills in more details for you automatically, and contract pages are easier to read and work with.
How It Works:
When choosing a commodity, its default rate type and freight rate type are now applied automatically.
Contract forms have improved layout and styling for clearer data entry and review.
Why It Matters:
This reduces setup time, prevents pricing mistakes, and makes contract management faster and more accurate.