feat(ms-ai-architect): C2.1 lib/user-data resolver + ambient org-injeksjon + C1 config bakoverkompat (TDD) [skip-docs]

Bæreren i C2 onboarding-redesign (#26). TDD: test FØR kode.

- lib/user-data.mjs (NY, ren, SKRIVER ALDRI; kun node:os/path):
  resolveUserDataDir/resolveOrgDir/resolveConfigPath peker ~/.claude/ms-ai-architect/
  (uavhengig av pluginRoot -> overlever reinstall, K2). CONFIG_FILENAME delt med C1
  (en sannhetskilde). buildOrgSummary: deterministisk, lengde-kappet H2-ekstraksjon.
- detection-schedule.mjs: loadScheduleConfig(pluginRoot, home=homedir()) leser
  bruker-sti FORST, fallback plugin-rot. Lokal CONFIG_FILENAME -> importeres fra resolver.
  Alle 3 kallere bruker ett-arg-kall (uendret oppforsel).
- session-start-context.mjs: injiserer buildOrgSummary ambient (K1) som egen
  Virksomhetskontekst-blokk; status-nudge beholdt nar org tom.

Verifisert: user-data 16/16 · detection-schedule 23/23 · test-hooks 10/10 ·
kb-update 191 · kb-eval 100 · validate PASSED.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

tests/test-hooks.sh

@@ -39,6 +39,57 @@ else
   fail "Output missing 'Architect:' prefix"
 fi
 
+# C2.1: ambient org-context injection from the USER-owned org dir (HOME override).
+# Proves K1 — the hook injects org CONTENT, not just a status nudge.
+TMPHOME=$(mktemp -d)
+mkdir -p "$TMPHOME/.claude/ms-ai-architect/org"
+cat > "$TMPHOME/.claude/ms-ai-architect/org/organization-profile.md" <<'ORGEOF'
+---
+category: organization-profile
+completed: true
+---
+
+# Virksomhetsprofil
+
+## Sektor
+Statlig
+
+## Virksomhet
+Testetaten
+ORGEOF
+
+OUTPUT=$(CLAUDE_PLUGIN_ROOT="$PLUGIN_ROOT" HOME="$TMPHOME" node "$SCRIPTS_DIR/session-start-context.mjs" 2>/dev/null)
+
+if echo "$OUTPUT" | grep -q "Virksomhetskontekst (auto-injisert"; then
+  pass "Injects ambient org-context block when user org/ has content (K1)"
+else
+  fail "Missing ambient org-context block when user org/ has content"
+fi
+
+if echo "$OUTPUT" | grep -q "Sektor: Statlig"; then
+  pass "Ambient block reflects an org fact (Sektor: Statlig)"
+else
+  fail "Ambient block missing org fact"
+fi
+
+# Empty home (no user org, no plugin org) => onboarding nudge, NO ambient block.
+TMPHOME2=$(mktemp -d)
+OUTPUT=$(CLAUDE_PLUGIN_ROOT="$PLUGIN_ROOT" HOME="$TMPHOME2" node "$SCRIPTS_DIR/session-start-context.mjs" 2>/dev/null)
+
+if echo "$OUTPUT" | grep -q "Ingen virksomhetstilpasning"; then
+  pass "No org content => onboarding nudge"
+else
+  fail "Expected onboarding nudge when no org content"
+fi
+
+if echo "$OUTPUT" | grep -q "Virksomhetskontekst (auto-injisert"; then
+  fail "Should NOT inject ambient block when org is empty"
+else
+  pass "No ambient block when org is empty"
+fi
+
+rm -rf "$TMPHOME" "$TMPHOME2"
+
 echo ""
 
 # -------------------------------------------------------