# Nexus workspace performance v1 — Build 92

**Dato:** 2026-06-06  
**Branch:** `integration/platform-sprint-before-phase1`  
**Build:** 92 (`0.1.0-workspace1`)  
**Forrige baseline:** Build 91 (`0.1.0-installer3`)

## Mål

Løs laptop-problemer fra Build 91: lag, Browser/Files som løse Windows-vinduer, manglende diagnostics, og uforenet desktop.

## Resultat

| Område | Status |
|--------|--------|
| DiagnosticsService + async session log | **PASS** |
| PerformanceMonitor + UI latency probe | **PASS** |
| WorkspaceWindowManager (Browser/Files) | **PASS** |
| Workspace app switcher / taskbar | **PASS** |
| Developer / Diagnostik settings panel | **PASS** |
| Performance mode + reduced particles | **PASS** |
| Unit tests (38 total) | **PASS** |
| POC package build 92 | **PASS** |
| POC deploy `C:\NinjaNexusPOC\shell` | **PASS** |
| CDN upload build 92 | se publish-receipt |
| RenNinja-v3 / RenNinja OS | **UNTOUCHED** |

## SHA256 (build 92 zip)

`125cdbd7113d1a58b5e148b157572334ad507729f8939bc3cb79a5d0c4b4cdff`

## Release note

Add workspace diagnostics, performance logging and window containment for Ninja Browser and Ninja Files.

## Evidence

- `docs/evidence/nexus-workspace-performance-v1/runtime-audit.md`
- `docs/evidence/nexus-workspace-performance-v1/laptop-test-checklist.md`
- `docs/evidence/nexus-auto-update-readiness-v1/publish-receipt-build-92.json`

## Nye services

- `Services/Diagnostics/` — DiagnosticsService, PerformanceMonitorService, WorkspaceEventLog, WindowEventTracker, AppLaunchTracker, DiagnosticSessionManager
- `Services/Workspace/WorkspaceWindowManager.cs`
- `Controls/NexusWorkspaceTaskbar.xaml`

## Log-sti

`C:\NinjaNexusPOC\logs\diagnostics\sessions\YYYYMMDD-HHMMSS\events.jsonl`
