feat(ms-ai-architect): v1.12.0 manuell KB-refresh — fjern launchd/cron-arkitektur

ToS-vurdering konkluderte med at autonom cron-kjøring er unødvendig kompleks
for en solo-fork-and-own-plugin. Apply-fasen krever LLM-resonnering uansett,
så manuell trigger fra en aktiv Claude Code-sesjon er enklere og holder
pluginen klart innenfor Anthropic Consumer Terms paragraf 3 (automated access
only via API key or where explicitly permitted — Claude Code CLI er
eksemptert som offisielt verktøy).

Lagt til:
- commands/kb-update.md — ny /architect:kb-update slash-kommando som driver
  poll, endringsrapport, microsoft_docs_fetch-update og commit fra sesjonen.
  Argumenter: --skip-discover, --priorities, --dry-run, --single-commit
- Catalog-entry i playground HTML for kb-update (categori: tool, 4 input-felt)

Slettet (Wave 3-5 reversert, ~1500 linjer + 7 testmoduler):
- scripts/install-kb-cron.mjs (cross-OS scheduler-installer)
- scripts/kb-update/weekly-kb-cron.mjs (cron-orkestrator med pre-flight, lock,
  backup, claude -p subprocess, post-run verify, rollback)
- scripts/kb-update/templates/ (4 scheduler-templates: launchd plist, systemd
  service+timer, Windows ps1 + README)
- scripts/kb-update/lib/auth-mode.mjs (cron-spesifikk auth validation)
- scripts/kb-update/lib/lock-file.mjs (PID+mtime stale-detection)
- scripts/kb-update/lib/cost-estimat.mjs (pre-flight budget-cap)
- 7 testmoduler under tests/kb-update/ for slettet kode
- tests/test-kb-update.sh (Bash-3.2-shim, erstattet av direkte node --test)

Beholdt (utility-laget fortsatt brukbart):
- run-weekly-update.mjs, report-changes.mjs, build-registry.mjs,
  discover-new-urls.mjs (KB change-detection-pipelinen)
- lib/atomic-write, lib/backup, lib/cross-platform-paths, lib/log-rotate
- 4 testmoduler (42/42 tester PASS)

Endret:
- hooks/scripts/session-start-context.mjs: fjern kb-update-status.json-overvaaking
- tests/run-e2e.sh --kb-update kaller node --test direkte i stedet for shim
- README.md, CLAUDE.md: KB-vedlikehold-seksjon rewriter for manuell modell
- plugin.json: 1.11.0 -> 1.12.0
- Rot README + CLAUDE.md: ms-ai-architect-versjon bumpet

Schedulering er bevisst utenfor scope og overlatt til brukeren — eventuelle
forks som vil ha periodisk varsling kan sette opp egen cron / launchd /
GitHub Actions som kjører rapport-fasen og varsler om aa kjore
/architect:kb-update i CC-sesjon.

Verifisering:
- bash tests/validate-plugin.sh: 219 PASS, 0 FAIL
- bash tests/run-e2e.sh --kb-update: 42/42 inner + suite PASS
- bash tests/run-e2e.sh --playground: 271/271 PASS (statisk + parsers)

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

plugins/ms-ai-architect/hooks/scripts/session-start-context.mjs

@@ -6,7 +6,6 @@
 import { readdirSync, readFileSync, existsSync } from 'node:fs';
 import { join, relative } from 'node:path';
 import { spawn } from 'node:child_process';
-import { getCacheDir } from '../../scripts/kb-update/lib/cross-platform-paths.mjs';
 
 const pluginRoot = process.env.CLAUDE_PLUGIN_ROOT || join(process.cwd());
 const cwd = process.cwd();
@@ -131,25 +130,6 @@ if (staleLevels.critical > 0) staleEntries.push(`${staleLevels.critical} critica
 if (staleLevels.high > 0) staleEntries.push(`${staleLevels.high} high`);
 if (staleLevels.medium > 0) staleEntries.push(`${staleLevels.medium} medium`);
 
-// KB-update auto-cron status (written by scripts/kb-update/weekly-kb-cron.mjs).
-// Surfaced BEFORE the staleness-poll block because cron failure is a higher-
-// signal event (something the user actively configured stopped working) than
-// the slower-moving "files are getting old" signal that follows.
-try {
-  const kbStatusPath = join(getCacheDir('ms-ai-architect'), 'kb-update-status.json');
-  if (existsSync(kbStatusPath)) {
-    const kbStatus = JSON.parse(readFileSync(kbStatusPath, 'utf8'));
-    const surfaceStatuses = new Set(['failure', 'partial', 'budget_exceeded']);
-    if (kbStatus && surfaceStatuses.has(kbStatus.last_run_status)) {
-      parts.push(
-        `KB-update: ${kbStatus.last_run_status} (${kbStatus.last_run_ts}, log: ${kbStatus.log_file})`
-      );
-    }
-  }
-} catch {
-  // Never block session start — silent on read or parse failure.
-}
-
 if (staleEntries.length > 0) {
   const pollAge = lastPollDaysAgo < Infinity ? ` (pollet ${Math.floor(lastPollDaysAgo)}d siden)` : '';
   parts.push(`KB: ${staleEntries.join(', ')} needs update${pollAge}`);