New Backend system No custom query to the given id

# Summary
can you please explain this annotations. do we need too add *) in end?
backstage.io/kubernetes-id: . *)

can you please update plugin install commands like that. It will little easy because of one command

yarn --cwd packages/app add @dynatrace/backstage-plugin-dql
yarn --cwd packages/app backend @dynatrace/backstage-plugin-dql-backend
yarn --cwd packages/app backend @dynatrace/backstage-plugin-dql-common

I have installed this new plugin and i am getting following error.

Error:
500: Error
No custom query to the given id "logs" found

Error: No custom query to the given id "logs" found
at QueryExecutor.executeCustomQuery
dql-backend/src/service/router.ts:64:40)
at process.processTicksAndRejections (node:internal/process/task_queues:95:5)

{
"error": {
"name": "Error",
"message": "No custom query to the given id \"logs\" found",
"stack": "Error: No custom query to the given id \"logs\" found\n at QueryExecutor.executeCustomQuery (*plugins/dql-backend/src/service/queryExecutor.ts:50:13)\n at (*plugins/dql-backend/src/service/router.ts:64:40)\n at process.processTicksAndRejections (node:internal/process/task_queues:95:5)"
},
"request": {
"method": "GET",
"url": "/custom/logs?entityRef=component%3Adefault%2Farmada"
},
"response": {
"statusCode": 500
}
}