Add pkg/harvester components + shell portings - 1

Signed-off-by: Francesco Torchia <francesco.torchia@suse.com>

pkg/harvester/edit/harvesterhci.io.addon/index.vue

@@ -0,0 +1,47 @@
+<script>
+import CreateEditView from '@shell/mixins/create-edit-view';
+import CruResource from '@shell/components/CruResource';
+
+export default {
+  name: 'EditAddon',
+
+  components: { CruResource },
+
+  mixins: [CreateEditView],
+
+  props: {
+    value: {
+      type:     Object,
+      required: true,
+    }
+  },
+
+  computed: {
+    currentComponent() {
+      const name = this.value.metadata.name;
+
+      try {
+        return require(`./${ name }.vue`).default;
+      } catch {
+        return require(`./generic.vue`).default;
+      }
+    },
+  },
+};
+</script>
+
+<template>
+  <CruResource
+    :resource="value"
+    :mode="mode"
+    :errors="errors"
+    @finish="save"
+  >
+    <component
+      :is="currentComponent"
+      :value="value"
+      :register-before-hook="registerBeforeHook"
+      :mode="mode"
+    />
+  </CruResource>
+</template>