feat: initialize monorepo with shared, server, mcp, and web packages

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

packages/shared/package.json

@@ -0,0 +1,22 @@
+{
+  "name": "@agent-fox/shared",
+  "version": "0.1.0",
+  "private": true,
+  "type": "module",
+  "main": "dist/index.js",
+  "types": "dist/index.d.ts",
+  "scripts": {
+    "build": "tsc",
+    "dev": "tsc --watch",
+    "db:generate": "prisma generate",
+    "db:migrate": "prisma migrate dev",
+    "db:push": "prisma db push"
+  },
+  "dependencies": {
+    "@prisma/client": "^6.0.0"
+  },
+  "devDependencies": {
+    "prisma": "^6.0.0",
+    "typescript": "^5.7.0"
+  }
+}

packages/shared/src/db.ts

@@ -0,0 +1,3 @@
+import { PrismaClient } from '@prisma/client';
+
+export const prisma = new PrismaClient();

packages/shared/src/index.ts

@@ -0,0 +1,2 @@
+export { prisma } from './db.js';
+export type * from './types.js';

packages/shared/src/types.ts

@@ -0,0 +1,9 @@
+// Shared types — will be populated as we build features
+export type ApiResponse<T = unknown> = {
+  success: boolean;
+  data?: T;
+  error?: {
+    code: string;
+    message: string;
+  };
+};

packages/shared/tsconfig.json

@@ -0,0 +1,8 @@
+{
+  "extends": "../../tsconfig.base.json",
+  "compilerOptions": {
+    "outDir": "dist",
+    "rootDir": "src"
+  },
+  "include": ["src"]
+}