chore: initialize workspace structure

packages/agent-runtime/package.json

@@ -0,0 +1,9 @@
+{
+  "name": "@aiquant/agent-runtime",
+  "version": "0.0.0",
+  "private": true,
+  "type": "module",
+  "exports": {
+    ".": "./src/index.ts"
+  }
+}

packages/agent-runtime/src/index.ts

@@ -0,0 +1 @@
+export const AGENT_RUNTIME_PACKAGE = "agent-runtime";

packages/execution-ledger/package.json

@@ -0,0 +1,6 @@
+{
+  "name": "@aiquant/execution-ledger",
+  "version": "0.0.0",
+  "private": true,
+  "type": "module"
+}

packages/market-data/package.json

@@ -0,0 +1,6 @@
+{
+  "name": "@aiquant/market-data",
+  "version": "0.0.0",
+  "private": true,
+  "type": "module"
+}

packages/shared/package.json

@@ -0,0 +1,16 @@
+{
+  "name": "@aiquant/shared",
+  "version": "0.0.0",
+  "private": true,
+  "type": "module",
+  "scripts": {
+    "test": "vitest run"
+  },
+  "dependencies": {
+    "@aiquant/agent-runtime": "workspace:*"
+  },
+  "devDependencies": {
+    "typescript": "^5.9.2",
+    "vitest": "^2.1.8"
+  }
+}

packages/shared/src/smoke.test.ts

@@ -0,0 +1,8 @@
+import { describe, expect, it } from "vitest";
+import { AGENT_RUNTIME_PACKAGE } from "@aiquant/agent-runtime";
+
+describe("workspace smoke test", () => {
+  it("resolves cross-workspace package exports", () => {
+    expect(AGENT_RUNTIME_PACKAGE).toBe("agent-runtime");
+  });
+});

packages/strategy-lab/package.json

@@ -0,0 +1,6 @@
+{
+  "name": "@aiquant/strategy-lab",
+  "version": "0.0.0",
+  "private": true,
+  "type": "module"
+}