PM-6310: Show AI workflow details in My Submissions

[jmgasper]

Related JIRA Ticket:

https://topcoder.atlassian.net/browse/PM-6310

What's in this PR?

• loads authenticated AI workflow runs for member submissions
• expands the newest submission by default and lets each row independently show or hide its AI review details
• displays AI reviewer, review date, score, and threshold-derived result inline
• links completed scores to the corresponding Review App workflow review
• polls pending and not-yet-created runs and provides a row-local retry state
• keeps the details responsive without phone-width horizontal panning
• adds service, URL, result, polling, disclosure, and regression coverage

The existing Review API endpoint already returns the required workflow data, so no API change is needed.

Validation

• focused Opportunities suites: 3/3 suites and 136/136 tests passed
• full lint passed
• TypeScript no-emit check passed
• production build passed with an 8 GB heap (existing warnings only)
• post-rebase focused tests and TypeScript check passed
• git diff --check passed