feat: Re:Link MVP 초기 구현 - 도메인/서비스/프론트엔드 전체

- 모노레포 구조 (Turborepo + pnpm): @relink/domain, @relink/shared, @relink/infrastructure, @relink/database, @relink/web
- 도메인 레이어: 매장(store), 매칭(matching), 업체(vendor), 보조금(subsidy), 계약/에스크로(contract) TDD 완료 (158 단위 테스트)
- 서비스 레이어: 전 도메인 서비스 함수 + 통합 테스트 (58 테스트)
- 프론트엔드: Next.js 15 App Router, 13개 페이지 (사용자 6 + 관리자 7)
- 인프라: PostgreSQL 16 + PostGIS, Prisma ORM, Docker Compose, AuditLog + OutboxEvent 패턴
- .env 파일 포함 (로컬 개발 기본값만 포함, 실제 시크릿 없음)

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

packages/analytics/package.json

@@ -0,0 +1,29 @@
+{
+  "name": "@relink/analytics",
+  "version": "0.0.1",
+  "private": false,
+  "type": "module",
+  "main": "./dist/index.js",
+  "types": "./dist/index.d.ts",
+  "exports": {
+    ".": {
+      "import": "./dist/index.js",
+      "types": "./dist/index.d.ts"
+    }
+  },
+  "scripts": {
+    "build": "tsup",
+    "dev": "tsup --watch",
+    "type-check": "tsc --noEmit",
+    "test": "vitest run",
+    "clean": "rm -rf dist"
+  },
+  "dependencies": {
+    "@relink/shared": "workspace:*"
+  },
+  "devDependencies": {
+    "tsup": "^8.3.5",
+    "typescript": "^5.7.2",
+    "vitest": "^2.1.8"
+  }
+}

packages/analytics/src/event.ts

@@ -0,0 +1,22 @@
+/**
+ * Base analytics event interface.
+ */
+export interface AnalyticsEvent {
+  readonly name: string;
+  readonly timestamp: Date;
+  readonly properties: Record<string, unknown>;
+}
+
+/**
+ * Creates a new analytics event with the current timestamp.
+ */
+export function createEvent(
+  name: string,
+  properties: Record<string, unknown> = {},
+): AnalyticsEvent {
+  return {
+    name,
+    timestamp: new Date(),
+    properties,
+  };
+}

packages/analytics/src/index.ts

@@ -0,0 +1,6 @@
+/**
+ * @relink/analytics - Event schemas and KPI calculations
+ */
+
+export type { AnalyticsEvent } from './event.js';
+export { createEvent } from './event.js';

packages/analytics/tsconfig.json

@@ -0,0 +1,9 @@
+{
+  "extends": "../../tsconfig.base.json",
+  "compilerOptions": {
+    "outDir": "./dist",
+    "rootDir": "./src"
+  },
+  "include": ["src/**/*.ts"],
+  "exclude": ["node_modules", "dist", "**/*.test.ts"]
+}

packages/analytics/tsup.config.ts

@@ -0,0 +1,10 @@
+import { defineConfig } from 'tsup';
+
+export default defineConfig({
+  entry: ['src/index.ts'],
+  format: ['esm'],
+  dts: true,
+  clean: true,
+  sourcemap: true,
+  external: ['@relink/shared'],
+});

packages/analytics/vitest.config.ts

@@ -0,0 +1,8 @@
+import { defineConfig } from 'vitest/config';
+
+export default defineConfig({
+  test: {
+    globals: true,
+    environment: 'node',
+  },
+});