refactor: forklift UI bug and enhancement (#989)

* fix: hide Virtul machine migration tabs if forklift addon is not enabled

Signed-off-by: Andy Lee <andy.lee@suse.com>

* fix: rename advanced to configurations

Signed-off-by: Andy Lee <andy.lee@suse.com>

* fix: fixed column width

Signed-off-by: Andy Lee <andy.lee@suse.com>

* refactor: review comment

Signed-off-by: Andy Lee <andy.lee@suse.com>

* revert: power on background color

Signed-off-by: Andy Lee <andy.lee@suse.com>

---------

Signed-off-by: Andy Lee <andy.lee@suse.com>

pkg/harvester/components/vm-migration/ConfigureProviderStep.vue

@@ -402,6 +402,7 @@ defineExpose({ testConnection, clickTestButton });
         <div v-if="!createOnly && !editMode">
           <LabeledSelect
             v-model:value="selectedProvider"
+            required
             :label="t('harvester.addons.vmMigration.configureProvider.providerSelect')"
             :options="providerOptions"
             :reduce="(opt) => opt.value"

pkg/harvester/components/vm-migration/SelectVmsStep.vue

@@ -107,18 +107,21 @@ const headers = [
     labelKey: 'harvester.addons.vmMigration.selectVms.columns.os',
     value:    'os',
     sort:     ['os'],
+    width:    180,
   },
   {
     name:     'resources',
     labelKey: 'harvester.addons.vmMigration.selectVms.columns.resources',
     value:    'resources',
     sort:     false,
+    width:    140,
   },
   {
     name:     'powerState',
     labelKey: 'harvester.addons.vmMigration.selectVms.columns.powerState',
     value:    'powerState',
     sort:     ['powerState'],
+    width:    130,
   },
   {
     name:     'network',
@@ -126,6 +129,7 @@ const headers = [
     value:    'network',
     sort:     ['network'],
     subLabel: t('harvester.addons.vmMigration.generic.identifier'),
+    width:    200,
   },
   {
     name:     'datastore',
@@ -133,6 +137,7 @@ const headers = [
     value:    'datastore',
     sort:     ['datastore'],
     subLabel: t('harvester.addons.vmMigration.generic.identifier'),
+    width:    200,
   },
 ];