add cloud brain config sample

custom/conf/app.ini.sample

@@ -734,7 +734,7 @@ ALLOWED_TYPES = image/jpeg|image/png|application/zip|application/gzip
 MAX_SIZE = 4
 ; Max number of files per upload. Defaults to 5
 MAX_FILES = 5
-; Storage type for attachments, `local` for local disk or `minio` for s3 compitable 
+; Storage type for attachments, `local` for local disk or `minio` for s3 compitable
 ; object storage service, default is `local`.
 STORE_TYPE = local
 ; Path for attachments. Defaults to `data/attachments` only available when STORE_TYPE is `local`
@@ -742,9 +742,9 @@ PATH = data/attachments
 ; Minio endpoint to connect only available when STORE_TYPE is `minio`
 MINIO_ENDPOINT = localhost:9000
 ; Minio accessKeyID to connect only available when STORE_TYPE is `minio`
-MINIO_ACCESS_KEY_ID = 
+MINIO_ACCESS_KEY_ID =
 ; Minio secretAccessKey to connect only available when STORE_TYPE is `minio`
-MINIO_SECRET_ACCESS_KEY = 
+MINIO_SECRET_ACCESS_KEY =
 ; Minio bucket to store the attachments only available when STORE_TYPE is `minio`
 MINIO_BUCKET = gitea
 ; Minio location to create bucket only available when STORE_TYPE is `minio`
@@ -1036,3 +1036,8 @@ QUEUE_CONN_STR = "addrs=127.0.0.1:6379 db=0"
 MAX_ATTEMPTS = 3
 ; Backoff time per http/https request retry (seconds)
 RETRY_BACKOFF = 3
+
+[cloudbrain]
+HOST     = http://192.168.204.24
+USERNAME =
+PASSWORD =