Add pkg/harvester components + shell portings - 1

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

pkg/harvester/pages/c/_cluster/alertmanagerconfig/index.vue

@@ -0,0 +1,24 @@
+<script>
+
+export default {
+  name: 'AlertmanagerConfig',
+
+  data() {
+    return {};
+  },
+
+};
+</script>
+
+<template>
+  <div>AlertmanagerConfig</div>
+</template>
+
+<style lang='scss' scoped>
+.header{
+  display: flex;
+  H1{
+    flex: 1;
+  }
+}
+</style>