Project Create cmd not working

[bupd]

Description

project create command fails with the following error.

~/s/code/OSS/harbor-cli/main main*
❯ ./harbor-dev project create
credential with name '' not found%

Other commands seems to work fine such as list, view. the problem is only with the harbor project create for now.

[rizul2108]

error is in this below function
https://github.com/goharbor/harbor-cli/blob/8dd8abb21c626fca3cb8488d027bb71c120967b0/pkg/utils/config.go#L171C1-L180C1

here we are creating a new viper client using viper.new and everywhere v as new client has been used instead viper should be used as it acts a global client for whole project and this same thing has been done in many places in this file so should I make PR fixing all those or should I fix only those lines concerned with the project create command

[rizul2108]

@bupd can you please review the PR ?