Consolidates the 3 perf-audit commits (reactivity/change-detection,
bundles/lazy-loading/tree-shaking, assets) into one report: headline
1.47MB->1.12MB initial bundle (-24%), plus per-area findings and a
remaining-work list (primeng/primeicons still in package.json pending
a blocked npm uninstall, large lazy chunks, combineLatest sites).
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
