[Improvement] Move plugins and apps from addon to kbcli options and creating envs

[nayutah]

Is your improvement request related to a problem? Please describe.
1, Move plugins like CSI/LB to kbcli installation dependency options, the dependency list is environment aware or specified through option parameters by user, the default installed plugins is same with current version
2, Move apps to kbcli tools options

[ldming]

Tasks to do:

• copy addon CRs to apecloud/block-index, and split addon CRs to addons and applications done
• rename all CRs' kind in block-index applications to Application
• check all auto-install applications that needed when install KubeBlocks, use kbcli to install them based on different cloud provider, such as snapshot-controller, external-dns etc.
• refactor all addon CRs in block-index, make them can be handled by kbcli
• kbcli support kbcli addon install/uninstall/index/list/upgrade command, read addons info from block-index
• kbcli support kbcli application(app) install/uninstall/index/list/desc command, read applications info from block-index.
• remove unnecessary addon CRs in kubeblocks project