When resolving a dispute, emit the split percentage in the log event

[deweller]

Closes #134

[vercel[bot]]

This pull request is being automatically deployed with Vercel (learn more).
To see the status of your deployments, click below or on the icon next to each commit.

platform – ./frontend

🔍 Inspect: https://vercel.com/engineerdao/platform/APGhAJ7jJntQcw6hH6kgwMXSUAEz
✅ Preview: https://platform-git-issue-134-add-award-percentage-047544-engineerdao.vercel.app

backend – ./backend

🔍 Inspect: https://vercel.com/engineerdao/backend/6g5KGW3JRRKQoK5WfxBubMp83GqN
✅ Preview: https://backend-git-issue-134-add-award-percentage-t-bea2b8-engineerdao.vercel.app

[deweller]

Also adds a MAX_COMPLETED_TIMEOUT_SECONDS constraint.