feat(14-07): extend StorageBrowser and CloudFolderView with analysis UX (Task 2)
StorageBrowser:
- Add analyze-file button per cloud file row (D-01); placed inside name cell
to avoid interfering with capability-gated file-row-actions (Rule 1 compliance)
- Add file-select checkboxes for multi-select analysis (cloud mode only)
- Add analyze-selection toolbar button (D-01, ANALYZE-02)
- Add analyze-folder toolbar button when breadcrumb is non-empty (D-01)
- Add analyze-connection toolbar button when connectionRoot is set (D-01, ANALYZE-03)
- Add analysisEstimate prop + analysis-estimate-modal (D-03) with estimate-start button
- Add analysisQueue prop + analysis-aggregate-progress with simplified/detailed labels (D-05/D-06)
- Add expandable per-item list via analysis-queue-expand toggle (D-05)
- Add per-item cancel/retry/skip controls in expanded list (D-09, ANALYZE-05)
- Add Cancel all batch button (D-09, ANALYZE-05)
- Emit: analyze-file, analyze-selection, analyze-folder, analyze-connection,
analysis-confirmed, analysis-cancelled, analysis-item-cancel/retry/skip, analysis-cancel-all
CloudFolderView:
- Pass analysis props to StorageBrowser from cloudStore
- Add analysis estimate, pending request state
- Handle all analysis emits: onAnalyzeFile, onAnalyzeSelection, onAnalyzeFolder,
onAnalyzeConnection, onAnalysisConfirmed, onAnalysisItemCancel/Retry/Skip, onAnalysisCancelAll
- Routes all API calls through cloudStore (requestEstimate, enqueueAnalysis, etc.)