fix(classes): 修复依赖注入与 ESM 导入路径

- classes.module.ts: 移除 useFactory，改用直接 provider 注册

- classes.service.ts: 添加 @Inject 装饰器显式注入 Repository

- health.module.ts: 修复 import 添加 .js 后缀（ESM 模式）

- package.json: 补充 ioredis/kafkajs/typeform 等运行时依赖

services/classes/package.json

@@ -17,19 +17,22 @@
     "@nestjs/common": "^10.4.0",
     "@nestjs/core": "^10.4.0",
     "@nestjs/platform-express": "^10.4.0",
+    "@opentelemetry/api": "^1.9.0",
+    "@opentelemetry/auto-instrumentations-node": "^0.50.0",
+    "@opentelemetry/exporter-trace-otlp-http": "^0.53.0",
+    "@opentelemetry/sdk-node": "^0.53.0",
     "drizzle-orm": "^0.31.0",
+    "ioredis": "^5.11.1",
+    "kafkajs": "^2.2.0",
     "mysql2": "^3.11.0",
     "pino": "^9.4.0",
     "pino-http": "^10.0.0",
     "prom-client": "^15.1.0",
-    "@opentelemetry/api": "^1.9.0",
-    "@opentelemetry/sdk-node": "^0.53.0",
-    "@opentelemetry/auto-instrumentations-node": "^0.50.0",
-    "@opentelemetry/exporter-trace-otlp-http": "^0.53.0",
-    "zod": "^3.23.0",
-    "uuid": "^10.0.0",
     "reflect-metadata": "^0.2.2",
-    "rxjs": "^7.8.0"
+    "rxjs": "^7.8.0",
+    "typeorm": "^1.0.0",
+    "uuid": "^10.0.0",
+    "zod": "^3.23.0"
   },
   "devDependencies": {
     "@nestjs/cli": "^10.4.0",
@@ -41,8 +44,8 @@
     "drizzle-kit": "^0.24.0",
     "eslint": "^9.10.0",
     "pino-pretty": "^11.2.0",
+    "tsx": "^4.19.0",
     "typescript": "^5.6.0",
-    "vitest": "^2.1.0",
-    "tsx": "^4.19.0"
+    "vitest": "^2.1.0"
   }
 }