Initial commit: Converge portfolio rationalization app

Next.js app for mapping a customer's competitive tool landscape onto our
portfolio and building the consolidation business case: assessment
workbench, customer report and Word export, product catalog, competitive
knowledge base, dossier import, shareable landscape questionnaires with a
review inbox, tool-footprint and business-unit value analysis, and an
implementation timeline.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

scripts/test.sh

@@ -0,0 +1,45 @@
+#!/usr/bin/env bash
+# Runs the API test suites against a dev server on :3500.
+# Each suite starts from a freshly seeded knowledge base so runs are repeatable.
+set -uo pipefail
+cd "$(dirname "$0")/.."
+
+BASE=http://127.0.0.1:3500
+curl -sf "$BASE/api/catalog" -o /dev/null || { echo "Start the dev server first: npm run dev"; exit 1; }
+
+reseed() {
+  rm -f data/knowledge-base.json
+  node scripts/seed-kb.mjs > /dev/null
+}
+
+fail=0
+
+echo "=== dossier parser ==="
+./scripts/build-test-lib.sh
+node scripts/test-dossier.mjs || fail=1
+
+echo
+echo "=== knowledge base: learning ==="
+reseed
+node scripts/test-kb-learning.mjs || fail=1
+
+echo
+echo "=== knowledge base: pruning ==="
+reseed
+curl -s "$BASE/api/assessments/northwind-financial" > /tmp/prt-nw.json
+curl -s -X PUT -H "Content-Type: application/json" -d @/tmp/prt-nw.json \
+     "$BASE/api/assessments/northwind-financial" -o /dev/null
+node scripts/test-kb-pruning.mjs || fail=1
+
+echo
+echo "=== customer-report redaction ==="
+node scripts/test-report-leak.mjs || fail=1
+
+# Leave the knowledge base in a clean, fully-learned state.
+reseed
+curl -s -X PUT -H "Content-Type: application/json" -d @/tmp/prt-nw.json \
+     "$BASE/api/assessments/northwind-financial" -o /dev/null
+
+echo
+[ $fail -eq 0 ] && echo "All suites passed." || echo "Some suites failed."
+exit $fail