feat(modals): add isLastStep prop to various modals for improved step navigation

Author: stephdl

core/ui/src/components/backup/RestoreSingleInstanceModal.vue

@@ -20,6 +20,7 @@
     @cancel="$emit('hide')"
     @previousStep="previousStep"
     @nextStep="nextStep"
+    :isLastStep="isLastStep"
   >
     <template slot="title">{{ $t("backup.restore_app") }}</template>
     <template slot="content">

core/ui/src/components/domains/AddInternalProviderModal.vue

@@ -16,6 +16,7 @@
     @modal-hidden="$emit('hide')"
     @cancel="$emit('hide')"
     @nextStep="nextStep"
+    :isLastStep="step === 'configuringProvider'"
   >
     <template slot="title">{{
       $t("domain_configuration.add_provider")

core/ui/src/components/domains/CreateDomainModal.vue

@@ -17,6 +17,7 @@
     @cancel="$emit('hide')"
     @previousStep="previousStep"
     @nextStep="nextStep"
+    :isLastStep="step === 'configuringProvider'"
   >
     <template slot="title">{{ $t("domains.create_domain") }}</template>
     <template slot="content">

core/ui/src/components/software-center/CloneOrMoveAppModal.vue

@@ -24,6 +24,7 @@
     @modal-hidden="onModalHidden"
     :isPreviousShown="hasAdditionalStorageAvailable"
     :isNextDisabled="isNextButtonDisabled"
+    :isLastStep="isLastStep"
   >
     <template slot="title">{{
       isClone ? $t("software_center.clone_app") : $t("software_center.move_app")

core/ui/src/components/software-center/InstallAppModal.vue

@@ -22,6 +22,7 @@
     @cancel="onModalHidden"
     :isNextDisabled="isNextButtonDisabled"
     :isPreviousShown="hasAdditionalStorageAvailable"
+    :isLastStep="isLastStep"
   >
     <template v-if="app" slot="title">{{
       $t("software_center.app_installation", { app: app.name })