rdmbair15m5-changelog-20260822-1634-icloudmonitor-modernization

Summary

Successfully modernized iCloudMonitor.app (~/dev/apps/iCloudMonitor) into a production-grade macOS 26/27 dual-surface utility featuring Liquid Glass materials, unified logging streams, deep daemon diagnostics, and native App Intents. Completed 1 implementer round, 3 adversarial reviewer rounds, and independent victory audit confirming 33/33 tests passing.

Implementation Details

• Architecture & Packaging: Structured as a modern Swift Package (Package.swift) separating iCloudMonitorCore, iCloudMonitor UI, and iCloudMonitorTests under universal bundle ID com.eastcoastscience.iCloudMonitor (Team ZU2882L4HT).
• Diagnostic Subsystems:
  • BrctlParser: Parses container health, transfer queues, budget throttles, and stalled operations from brctl status and brctl dump -i.
  • BandwidthTelemetry: Thread-safe real-time throughput meters and rolling sparkline buffers.
  • OSLogMonitor: Apple Unified Logging streaming via OSLogStore for com.apple.bird, com.apple.cloudd, and com.apple.cloudkit.
  • FileSystemScanner: Local cloud sync scanner detecting dataless .icloud stubs, file counts, and storage metrics.
  • AppIntents: Siri / Shortcuts integration (iCloudSyncStatusEntity, CheckiCloudSyncStatusIntent, TriggeriCloudSyncScanIntent, InspectCloudContainersIntent).
• Liquid Glass Dual Surface:
  • MenuBarExtraView: Popover with live throughput sparklines, quick sync controls, and container counts.
  • DesktopWorkspaceView: Full diagnostic dashboard with container health matrix, live log stream, and Full Disk Access onboarding guide.
• Verification Evidence:
  • swift test: 33 tests across 5 suites passing 100% in 0.048s (AppIntentsTests, BandwidthTelemetryTests, BrctlParserTests, FileSystemScannerTests, OSLogClassifierTests).
  • swift build -c release and ./build.sh succeed with zero errors, producing a valid signed .app bundle.
• Canonical Parity: Synchronized complete codebase to rdmsm4x:~/dev/apps/iCloudMonitor/.