feat: vendor midstream and sublinear-time-solver libraries

Add ruvnet/midstream (AIMDS real-time inference) and
ruvnet/sublinear-time-solver (sublinear optimization algorithms)
as vendored dependencies under vendor/.

Co-Authored-By: claude-flow <ruv@ruv.net>

vendor/midstream/AIMDS/package.json

@@ -0,0 +1,60 @@
+{
+  "name": "aimds-gateway",
+  "version": "1.0.0",
+  "description": "AIMDS TypeScript API Gateway with AgentDB and lean-agentic integration",
+  "main": "dist/index.js",
+  "types": "dist/index.d.ts",
+  "scripts": {
+    "build": "tsc",
+    "dev": "tsx watch src/index.ts",
+    "test": "vitest",
+    "test:integration": "vitest run tests/integration",
+    "test:unit": "vitest run tests/unit",
+    "bench": "vitest bench",
+    "lint": "eslint src tests --ext .ts",
+    "format": "prettier --write 'src/**/*.ts' 'tests/**/*.ts'",
+    "typecheck": "tsc --noEmit",
+    "start": "node dist/index.js"
+  },
+  "keywords": [
+    "aimds",
+    "agentdb",
+    "lean-agentic",
+    "api-gateway",
+    "security",
+    "defense"
+  ],
+  "author": "",
+  "license": "MIT",
+  "dependencies": {
+    "express": "^4.18.2",
+    "agentdb": "^1.6.1",
+    "lean-agentic": "^0.3.2",
+    "prom-client": "^15.1.0",
+    "winston": "^3.11.0",
+    "cors": "^2.8.5",
+    "helmet": "^7.1.0",
+    "compression": "^1.7.4",
+    "express-rate-limit": "^7.1.5",
+    "dotenv": "^16.3.1",
+    "zod": "^3.22.4"
+  },
+  "devDependencies": {
+    "@types/express": "^4.17.21",
+    "@types/node": "^20.10.6",
+    "@types/cors": "^2.8.17",
+    "@types/compression": "^1.7.5",
+    "typescript": "^5.3.3",
+    "tsx": "^4.7.0",
+    "vitest": "^1.1.0",
+    "eslint": "^8.56.0",
+    "@typescript-eslint/eslint-plugin": "^6.17.0",
+    "@typescript-eslint/parser": "^6.17.0",
+    "prettier": "^3.1.1",
+    "supertest": "^6.3.3",
+    "@types/supertest": "^6.0.2"
+  },
+  "engines": {
+    "node": ">=18.0.0"
+  }
+}