feat(helm/templates-add): helm templates add repo for user support EE-1278 (#5514)

* feat(helm): add helm chart backport to ce EE-1409 (#5425)

* EE-1311 Helm Chart Backport from EE

* backport to ce

Co-authored-by: Matt Hook <hookenz@gmail.com>

* feat(helm) helm chart backport from ee EE-1311 (#5436)

* Add missing defaultHelmRepoUrl and mock testing

* Backport EE-1477

* Backport updates to helm tests from EE

* add https by default changes and ssl to tls renaming from EE

* Port install integration test. Disabled by default to pass CI checks

* merged changes from EE for the integration test

* kube proxy whitelist updated to support internal helm install command

Co-authored-by: zees-dev <dev.786zshan@gmail.com>

* Pull in all changes from tech review in EE-943

* feat(helm): add helm chart backport to ce EE-1409 (#5425)

* EE-1311 Helm Chart Backport from EE

* backport to ce

Co-authored-by: Matt Hook <hookenz@gmail.com>

* Pull in all changes from tech review in EE-943

* added helm to sidebar after rebase, sync CE with EE

* backport EE-1278, squashed, diffed, updated

* helm install openapi spec update

* resolved conflicts, updated code

* - matching ee codebase at 0afe57034449ee0e9f333d92c252a13995a93019
- helm install using endpoint middleware
- remove trailing slash from added/persisted helm repo urls

* feat(helm) use libhelm url validator and improved path assembly EE-1554 (#5561)

* feat(helm/userrepos) fix getting global repo for ordinary users EE-1562 (#5567)

* feat(helm/userrepos) fix getting global repo for ordinary users EE-1562

* post review changes and further backported changes from EE

* resolved conflicts, updated code

* fixed helm_install handler unit test

* user cannot add existing repo if suffix is '/' (#5571)

* feat(helm/docs) fix broken swagger docs EE-1278 (#5572)

* Fix swagger docs

* minor correction

* fix(helm): migrating code from user handler to helm handler (#5573)

* - migrated user_helm_repos to helm endpoint handler
- migrated api operations from user factory/service to helm factory/service
- passing endpointId into helm service/factory as endpoint provider is deprecated

* upgrade libhelm to hide secrets

Co-authored-by: Matt Hook <hookenz@gmail.com>

* removed duplicate file - due to merge conflict

* dependency injection in helm factory

Co-authored-by: Richard Wei <54336863+WaysonWei@users.noreply.github.com>
Co-authored-by: Matt Hook <hookenz@gmail.com>

api/http/handler/users/handler.go

@@ -4,7 +4,7 @@ import (
 	"errors"
 
 	httperror "github.com/portainer/libhttp/error"
-	"github.com/portainer/portainer/api"
+	portainer "github.com/portainer/portainer/api"
 	"github.com/portainer/portainer/api/http/security"
 
 	"net/http"