fix(compliance): chain proposal_id between storyboard steps in proposal_finalize + sales-proposal-mode#4088

bokelley wants to merge 1 commit intomainadcontextprotocol/adcp:mainfrom

claude/issue-4086-proposal-finalize-context-chainadcontextprotocol/adcp:claude/issue-4086-proposal-finalize-context-chainCopy head branch name to clipboard