refactor(frontend): 🔥 rewrite backup UI for new page base components

Removed old split code and used the composition api to to re-write the import/export functionality of mealie.

frontend/pages/admin/backups.vue

@@ -0,0 +1,153 @@
+// TODO: Create a new datatable below to display the import summary json files saved on server (Need to do as well).
+<template>
+  <v-container fluid>
+    <section>
+      <BaseCardSectionTitle title="Mealie Backups"> </BaseCardSectionTitle>
+
+      <!-- Delete Dialog -->
+      <BaseDialog
+        ref="domDeleteConfirmation"
+        :title="$t('settings.backup.delete-backup')"
+        color="error"
+        :icon="$globals.icons.alertCircle"
+        @confirm="deleteBackup()"
+      >
+        <v-card-text>
+          {{ $t("general.confirm-delete-generic") }}
+        </v-card-text>
+      </BaseDialog>
+
+      <!-- Import Dialog -->
+      <BaseDialog
+        ref="domImportDialog"
+        :title="selected.name"
+        :icon="$globals.icons.database"
+        :submit-text="$t('general.import')"
+        @submit="importBackup()"
+      >
+        <!-- <v-card-subtitle v-if="date" class="mb-n3 mt-3"> {{ $d(new Date(date), "medium") }} </v-card-subtitle> -->
+        <v-divider></v-divider>
+        <v-card-text>
+          <AdminBackupImportOptions v-model="selected.options" class="mt-5 mb-2" :import-backup="true" />
+        </v-card-text>
+
+        <v-divider></v-divider>
+      </BaseDialog>
+
+      <v-toolbar flat class="justify-between">
+        <BaseButton class="mr-2" @click="createBackup(null)" />
+        <!-- Backup Creation Dialog -->
+        <BaseDialog
+          :title="$t('settings.backup.create-heading')"
+          :icon="$globals.icons.database"
+          :submit-text="$t('general.create')"
+          @submit="createBackup"
+        >
+          <template #activator="{ open }">
+            <BaseButton secondary @click="open"> {{ $t("general.custom") }}</BaseButton>
+          </template>
+
+          <v-divider></v-divider>
+          <v-card-text>
+            <v-text-field v-model="backupOptions.tag" :label="$t('settings.backup.backup-tag')"> </v-text-field>
+            <AdminBackupImportOptions v-model="backupOptions.options" class="mt-5 mb-2" />
+            <v-divider class="my-3"></v-divider>
+            <p class="text-uppercase">Templates</p>
+            <v-checkbox
+              v-for="(template, index) in backups.templates"
+              :key="index"
+              v-model="backupOptions.templates"
+              :value="template"
+              :label="template"
+            ></v-checkbox>
+          </v-card-text>
+        </BaseDialog>
+      </v-toolbar>
+
+      <v-data-table
+        :headers="headers"
+        :items="backups.imports || []"
+        class="elevation-0"
+        hide-default-footer
+        disable-pagination
+        :search="search"
+        @click:row="setSelected"
+      >
+        <template #item.date="{ item }">
+          {{ $d(Date.parse(item.date), "medium") }}
+        </template>
+        <template #item.actions="{ item }">
+          <BaseButton
+            small
+            class="mx-1"
+            delete
+            @click.stop="
+              domDeleteConfirmation.open();
+              deleteTarget = item.name;
+            "
+          />
+          <BaseButton small download :download-url="backupsFileNameDownload(item.name)" @click.stop />
+        </template>
+      </v-data-table>
+      <v-divider></v-divider>
+    </section>
+  </v-container>
+</template>
+    
+<script lang="ts">
+import AdminBackupImportOptions from "@/components/Domain/Admin/AdminBackupImportOptions.vue";
+import { defineComponent, reactive, toRefs, useContext, ref } from "@nuxtjs/composition-api";
+import { useBackups } from "~/composables/use-backups";
+
+export default defineComponent({
+  components: { AdminBackupImportOptions },
+  layout: "admin",
+  setup() {
+    const { i18n } = useContext();
+
+    const { selected, backups, backupOptions, deleteTarget, refreshBackups, importBackup, createBackup, deleteBackup } =
+      useBackups();
+
+    const domDeleteConfirmation = ref(null);
+    const domImportDialog = ref(null);
+    const state = reactive({
+      search: "",
+      headers: [
+        { text: i18n.t("general.name"), value: "name" },
+        { text: i18n.t("general.created"), value: "date" },
+        { text: "", value: "actions", align: "right" },
+      ],
+    });
+
+    function setSelected(data: { name: string; date: string }) {
+      if (selected.value === null || selected.value === undefined) {
+        return;
+      }
+      selected.value.name = data.name;
+      // @ts-ignore - Calling Child Method
+      domImportDialog.value.open();
+    }
+
+    const backupsFileNameDownload = (fileName: string) => `api/backups/${fileName}/download`;
+
+    return {
+      selected,
+      ...toRefs(state),
+      backupOptions,
+      backups,
+      createBackup,
+      deleteBackup,
+      setSelected,
+      deleteTarget,
+      domDeleteConfirmation,
+      domImportDialog,
+      importBackup,
+      refreshBackups,
+      backupsFileNameDownload,
+    };
+  },
+});
+</script>
+    
+<style scoped>
+</style>