refactor: split backend by context instead of type 'controllers/models/...'

app/auth/middlewares/silent_auth_middleware.ts

@@ -0,0 +1,9 @@
+import type { HttpContext } from '@adonisjs/core/http';
+import type { NextFn } from '@adonisjs/core/types/http';
+
+export default class SilentAuthMiddleware {
+	async handle(ctx: HttpContext, next: NextFn) {
+		await ctx.auth.check();
+		return next();
+	}
+}