refactor(web): mark workflow run props readonly

[meaqua9420]

Summary

• mark Props fields in workflow run components as readonly
• keep the change scoped to a small workflow/run slice

Relates to #25219. This is a partial pass and avoids overlapping with the header-only PR #36487.

Tests

• git diff --check
• pnpm --dir web exec vp test run app/components/workflow/run/tests/meta.spec.tsx app/components/workflow/run/tests/node.spec.tsx app/components/workflow/run/tests/status-container.spec.tsx app/components/workflow/run/tests/loop-result-panel.spec.tsx app/components/workflow/run/iteration-log/tests/iteration-result-panel.spec.tsx app/components/workflow/run/loop-log/tests/loop-result-panel.spec.tsx app/components/workflow/run/retry-log/tests/retry-result-panel.spec.tsx
• pnpm --filter dify-web type-check
• pnpm exec eslint web/app/components/workflow/run/node.tsx web/app/components/workflow/run/meta.tsx web/app/components/workflow/run/status-container.tsx web/app/components/workflow/run/iteration-log/iteration-result-panel.tsx web/app/components/workflow/run/loop-log/loop-result-panel.tsx web/app/components/workflow/run/loop-result-panel.tsx web/app/components/workflow/run/retry-log/retry-result-panel.tsx (0 errors; existing warnings only)