design(app-creator): S15 — ios-app pack v0.2.0 (Spor B MCP-toolchain)

Materialiserer læringen fra Akashic S15 (første reelle iOS-bootstrap via
app-creator-pipelinen) tilbake i ios-app domain pack.

Spor B = MCP-stack-mønster for iOS-utvikling:
- XcodeBuildMCP (Sentry, github.com/getsentry/XcodeBuildMCP) — headless
  via xcodebuild CLI, ~82 verktøy med strukturerte JSON-responser
- Apple mcpbridge (innebygd i Xcode 26.3+, /Applications/Xcode.app/Contents/
  Developer/usr/bin/mcpbridge) — krever kjørende Xcode, gir tilgang til
  levende editor-context

Komplementære, ikke overlappende. Begge registreres samtidig i .mcp.json.

Endringer:
- pack.json: v0.1.0 → v0.2.0, lagt til changelog-array, registrert 3 nye
  components
- patterns/xcode-mcp-toolchain.md (NY): full pattern-dokumentasjon — hvorfor,
  komponenter, setup, gotchas (CoreSimulator-mismatch, iOS-platform-runtime,
  DEVELOPMENT_TEAM-tomt, npx vs global), forhold til Spor A
- scaffold/project.yml (NY): XcodeGen-template med iOS 17-baseline, Swift 6,
  App Group-pattern, App Privacy Details-default
- scaffold/mcp.json (NY): MCP-stack-registrerings-template

Verifisert 2026-05-14 mot Xcode 26.5, XcodeBuildMCP v2.3.x-tier,
xcrun mcpbridge --help. Apple Xcode-integrasjon dokumentert via WebSearch
(blakecrosley.com sammenligningsartikkel + getsentry/XcodeBuildMCP).

Avledet fra Akashic-instans-commit dd7d876 (bootstrap S15).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

domain-packs/ios-app/pack.json

@@ -1,15 +1,27 @@
 {
   "schema": "domain-pack/v1",
   "name": "ios-app",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "domain": "iOS-app-utvikling (Swift/SwiftUI, App Store-distribusjon)",
-  "description": "Domene-kunnskap for iOS-app-utvikling: HIG/Liquid Glass, Swift/SwiftUI-konvensjoner, offline-first-mønstre, App Store-submission, MASVS 2.1, WCAG 2.2 AA, privacy manifest.",
+  "description": "Domene-kunnskap for iOS-app-utvikling: HIG/Liquid Glass, Swift/SwiftUI-konvensjoner, offline-first-mønstre, App Store-submission, MASVS 2.1, WCAG 2.2 AA, privacy manifest, XcodeGen + MCP-toolchain (Spor B).",
   "phases": [1, 3, 4, 5, 6, 7],
   "verified": {
-    "date": "2026-05-12",
-    "against": "iOS 26 (gjeldende SDK; build-krav siden 2026-04-28), HIG / Liquid Glass (WWDC 2025), deployment-target-baseline iOS 17–18, OWASP MASVS 2.1.0 (2024-01-18), WCAG 2.2 AA (W3C Rec 2023-10-05)",
-    "note": "Kildebelegg: Apple Developer (developer.apple.com), W3C WAI (w3.org/WAI), OWASP MAS (mas.owasp.org). Se conventions.md / checklist*.md for per-påstand-referanser. iOS 19–25 finnes ikke — Apple gikk fra iOS 18 til iOS 26 (år-basert navn) på WWDC 2025."
+    "date": "2026-05-14",
+    "against": "iOS 26 (gjeldende SDK; build-krav siden 2026-04-28), HIG / Liquid Glass (WWDC 2025), deployment-target-baseline iOS 17–18, OWASP MASVS 2.1.0 (2024-01-18), WCAG 2.2 AA (W3C Rec 2023-10-05), XcodeGen 2.44.x, XcodeBuildMCP v2.3.x-tier, Apple mcpbridge (Xcode 26.3+).",
+    "note": "Kildebelegg: Apple Developer (developer.apple.com), W3C WAI (w3.org/WAI), OWASP MAS (mas.owasp.org), getsentry/XcodeBuildMCP. Se conventions.md / checklist*.md / patterns/xcode-mcp-toolchain.md for per-påstand-referanser. iOS 19–25 finnes ikke — Apple gikk fra iOS 18 til iOS 26 (år-basert navn) på WWDC 2025."
   },
+  "changelog": [
+    {
+      "version": "0.2.0",
+      "date": "2026-05-14",
+      "notes": "Materialiserer Spor B (MCP-toolchain) som anbefalt mønster. Ny pattern patterns/xcode-mcp-toolchain.md. Ny scaffold scaffold/project.yml (XcodeGen-template). Ny scaffold scaffold/mcp.json (XcodeBuildMCP + Apple mcpbridge-registrering). Avledet fra S15 av Akashic-prototype: første reelle Xcode-prosjekt-init kjørt etter app-creator-pipelinen."
+    },
+    {
+      "version": "0.1.0",
+      "date": "2026-05-12",
+      "notes": "Initial pack. Conventions + gotchas + 3 checklists + 4 patterns + 3 scaffold-items + glossary. Verifisert mot iOS 26-SDK, MASVS 2.1, WCAG 2.2 AA."
+    }
+  ],
   "components": {
     "conventions.md": "core",
     "gotchas.md": "core",
@@ -21,9 +33,12 @@
     "patterns/local-notifications.md": "supplementary",
     "patterns/widget-live-activities-shared-model.md": "supplementary",
     "patterns/current-location-regeneration.md": "supplementary",
+    "patterns/xcode-mcp-toolchain.md": "supplementary",
     "scaffold/PrivacyInfo.xcprivacy": "supplementary",
     "scaffold/NSUsageDescription-inventory.md": "supplementary",
     "scaffold/app-store-connect-metadata.md": "supplementary",
+    "scaffold/project.yml": "supplementary",
+    "scaffold/mcp.json": "supplementary",
     "examples/feature-brief-local-notification-window.md": "supplementary"
   }
 }