add reproducible cross-model benchmark matrix (#107)

package.json

@@ -13,6 +13,9 @@
     "setup:api": "bash scripts/setup-api.sh",
     "doctor": "node scripts/doctor.mjs",
     "verify-claims": "node scripts/verify-claims.mjs",
+    "bench:model-matrix": "node scripts/model-matrix.mjs",
+    "verify:model-matrix": "node scripts/model-matrix.mjs --verify",
+    "test:model-matrix": "node scripts/model-matrix.mjs --self-test && node scripts/test-model-matrix.mjs",
     "disclose": "node scripts/disclosure-gen.mjs",
     "test:disclose": "node scripts/test-disclosure-gen.mjs",
     "verify-finding": "node scripts/verify-finding.mjs",
@@ -59,7 +62,7 @@
     "docs:check": "npm run docs:build && node scripts/check-pagenary-docsite.mjs",
     "mcp": "tsx src/mcp-server.ts",
     "mcp:prod": "node dist/mcp-server.js",
-    "test": "vitest run src && node scripts/test-ops-preflight.mjs",
+    "test": "vitest run src && node scripts/test-ops-preflight.mjs && node scripts/test-model-matrix.mjs && node scripts/refusal-frontier.mjs --self-test",
     "test:coverage": "vitest run --coverage",
     "test:watch": "vitest src",
     "lint": "eslint src/**/*.ts",