- add new interface method to get total count of charts under namespaces by calling get index
- add new field 'chart_count' in project model
- append chart count to the project model in project API
Signed-off-by: Steven Zou <szou@vmware.com>
- use unified proxy handler to handle all the proxy traffic
- define interfaces for the handlers
- implement the interface at chart controller level
- refactor UT cases
- update other related reference code
Signed-off-by: Steven Zou <szou@vmware.com>