feat: add global ConfigModule setup in DatabaseModule and remove from AppModule

src/app/app.module.ts

@@ -1,5 +1,4 @@
 import { Module } from "@nestjs/common";
-import { ConfigModule } from "@nestjs/config";
 import { TestModule } from "../test/test.module";
 import { ApiModule } from "../api/api.module";
 import { QueryModule } from "src/query/query.module";
@@ -9,10 +8,6 @@ import { DatabaseModule } from "src/database/database.module";
 
 @Module({
   imports: [
-    ConfigModule.forRoot({
-      isGlobal: true,
-      envFilePath: ".env",
-    }),
     DatabaseModule,
     RedisModule,
     ApiModule,

src/database/database.module.ts

@@ -1,8 +1,13 @@
 import { Module } from "@nestjs/common";
+import { ConfigModule } from "@nestjs/config";
 import { TypeOrmModule } from "@nestjs/typeorm";
 
 @Module({
   imports: [
+    ConfigModule.forRoot({
+      isGlobal: true,
+      envFilePath: ".env",
+    }),
     TypeOrmModule.forRoot({
       type: "mariadb",
       host: process.env.DB_HOST || "localhost",