- Add SnapshotResponse interface and getSnapshot API method
- Add deviceName prop to ConfigHistorySection
- Add download handler that fetches snapshot and triggers .rsc file download
- Add Download icon button on each timeline entry with stopPropagation
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add DiffResponse interface and getDiff method to configHistoryApi
- Create DiffViewer component with unified diff rendering
- Green highlighting for added lines, red for removed lines
- Blue styling for hunk headers, loading skeleton, error state
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add ConfigChangeEntry interface and configHistoryApi.list() to api.ts
- Create ConfigHistorySection with timeline, loading skeleton, and empty state
- Poll every 60s via TanStack Query refetchInterval
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
