Upload component (#113)

* unified upload button + download backups

* javascript toolings

* fix vuetur config

* fixed type check error

* refactor: clean up bag javascript

* UI updates + name validation

* docs: changelog + sp

* fixed route links

* changelog

Co-authored-by: Hayden <hay-kot@pm.me>

frontend/src/components/Settings/Migration/NextcloudCard.vue

@@ -20,9 +20,11 @@
         <v-col md="1" sm="12">
           <v-btn-toggle group>
             <v-btn text color="info" @click="importRecipes">
+              <v-icon left> mdi-import </v-icon>
               {{ $t("migration.migrate") }}
             </v-btn>
             <v-btn text color="error" @click="deleteImportValidation">
+              <v-icon left> mdi-delete </v-icon>
               {{ $t("general.delete") }}
             </v-btn>
             <UploadBtn