feat: add new config strategy to backend

backend/src/config/config.module.ts

@@ -0,0 +1,21 @@
+import { Global, Module } from "@nestjs/common";
+import { PrismaService } from "src/prisma/prisma.service";
+import { ConfigController } from "./config.controller";
+import { ConfigService } from "./config.service";
+
+@Global()
+@Module({
+  providers: [
+    {
+      provide: "CONFIG_VARIABLES",
+      useFactory: async (prisma: PrismaService) => {
+        return await prisma.config.findMany();
+      },
+      inject: [PrismaService],
+    },
+    ConfigService,
+  ],
+  controllers: [ConfigController],
+  exports: [ConfigService],
+})
+export class ConfigModule {}