feat: add storage migration operation (#724) (#749)

- add storage migration
    - add cancel storage migration


(cherry picked from commit 9c9f59c939)

Signed-off-by: Vicente Cheng <freeze.bilsted@gmail.com>
Co-authored-by: freeze <1615081+Vicente-Cheng@users.noreply.github.com>

pkg/harvester/models/kubevirt.io.virtualmachine.js

@@ -199,6 +199,18 @@ export default class VirtVm extends HarvesterResource {
         icon:    'icon icon-close',
         label:   this.t('harvester.action.abortMigration')
       },
+      {
+        action:  'storageMigration',
+        enabled: !!this.actions?.storageMigration,
+        icon:    'icon icon-copy',
+        label:   this.t('harvester.action.storageMigration')
+      },
+      {
+        action:  'cancelStorageMigration',
+        enabled: !!this.actions?.cancelStorageMigration,
+        icon:    'icon icon-close',
+        label:   this.t('harvester.action.cancelStorageMigration')
+      },
       {
         action:  'addHotplugVolume',
         enabled: !!this.actions?.addVolume,
@@ -368,6 +380,13 @@ export default class VirtVm extends HarvesterResource {
     });
   }
 
+  storageMigration(resources = this) {
+    this.$dispatch('promptModal', {
+      resources,
+      component: 'HarvesterStorageMigrationDialog'
+    });
+  }
+
   backupVM(resources = this) {
     this.$dispatch('promptModal', {
       resources,
@@ -520,6 +539,10 @@ export default class VirtVm extends HarvesterResource {
     this.doActionGrowl('abortMigration', {});
   }
 
+  cancelStorageMigration() {
+    this.doActionGrowl('cancelStorageMigration', {});
+  }
+
   createTemplate(resources = this) {
     this.$dispatch('promptModal', {
       resources,