Fairer trade totals and more room for offers

We've made trade values more accurate and given active traders more room.

• Or choices: When a side offers one item or another, each choice now shows its own total instead of adding them together. The listing builder and Discord listing cards read it the same way.
• Win, Fair and Loss: Listings now judge a trade by the value type its items are listed in, rather than always using Proto.
• Shady Scrip: You can include Shady Scrip in Fisch trades. Each one counts as S$1 on TrueVal.
• Offer limit: Offers that have already been answered no longer count toward your hourly limit, which has risen from 10 to 30.
• Item search: A misspelled item name still finds the item while you type.
• Value changes: The Vote on this change button in Discord takes you straight to that change on the Changes page.