fix: properly await RequestContext, move config to project root

- Make middleware async and explicitly await next() inside the
  RequestContext callback to preserve async local storage context
- Move mikro-orm.config.ts from src/ to project root

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: B4nan

app/middleware/mikro_orm_middleware.ts

@@ -12,7 +12,9 @@ import type { NextFn } from '@adonisjs/core/types/http'
 export default class MikroOrmMiddleware {
   constructor(protected orm: MikroORM) {}
 
-  handle(_ctx: HttpContext, next: NextFn) {
-    return RequestContext.create(this.orm.em, () => next())
+  async handle(_ctx: HttpContext, next: NextFn) {
+    await RequestContext.create(this.orm.em, async () => {
+      await next()
+    })
   }
 }

src/mikro-orm.config.ts mikro-orm.config.tssrc/mikro-orm.config.ts renamed to mikro-orm.config.ts

@@ -61,7 +61,7 @@
   "mikro-orm": {
     "useTsNode": true,
     "configPaths": [
-      "./src/mikro-orm.config.ts"
+      "./mikro-orm.config.ts"
     ]
   }
 }

package.json

@@ -1,6 +1,6 @@
 import { MikroORM, EntityManager } from '@mikro-orm/sqlite'
 import type { ApplicationService } from '@adonisjs/core/types'
-import config from '../src/mikro-orm.config.js'
+import config from '../mikro-orm.config.js'
 import { UserRepository } from '#repositories/user_repository'
 import { ArticleRepository } from '#repositories/article_repository'
 import { UserSchema } from '#entities/user'