diff --git a/.eslintignore b/.eslintignore
index 917d991..c9c8fb2 100644
--- a/.eslintignore
+++ b/.eslintignore
@@ -11,4 +11,4 @@ node_modules
 pnpm-lock.yaml
 package-lock.json
 yarn.lock
-backend
\ No newline at end of file
+/backend
\ No newline at end of file
diff --git a/.prettierignore b/.prettierignore
index ed08872..d90086a 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -2,4 +2,4 @@
 pnpm-lock.yaml
 package-lock.json
 yarn.lock
-backend
\ No newline at end of file
+/backend
\ No newline at end of file
diff --git a/backend/pb_migrations/1706833675_updated_users.js b/backend/pb_migrations/1706833675_updated_users.js
deleted file mode 100644
index 17dd6b3..0000000
--- a/backend/pb_migrations/1706833675_updated_users.js
+++ /dev/null
@@ -1,33 +0,0 @@
-/// <reference path="../pb_data/types.d.ts" />
-migrate((db) => {
-  const dao = new Dao(db)
-  const collection = dao.findCollectionByNameOrId("_pb_users_auth_")
-
-  // add
-  collection.schema.addField(new SchemaField({
-    "system": false,
-    "id": "rncq13xn",
-    "name": "appearance_mode",
-    "type": "select",
-    "required": false,
-    "presentable": false,
-    "unique": false,
-    "options": {
-      "maxSelect": 1,
-      "values": [
-        "light",
-        "dark"
-      ]
-    }
-  }))
-
-  return dao.saveCollection(collection)
-}, (db) => {
-  const dao = new Dao(db)
-  const collection = dao.findCollectionByNameOrId("_pb_users_auth_")
-
-  // remove
-  collection.schema.removeField("rncq13xn")
-
-  return dao.saveCollection(collection)
-})
diff --git a/backend/pb_migrations/1706834435_updated_users.js b/backend/pb_migrations/1706834435_updated_users.js
deleted file mode 100644
index f6eb82e..0000000
--- a/backend/pb_migrations/1706834435_updated_users.js
+++ /dev/null
@@ -1,49 +0,0 @@
-/// <reference path="../pb_data/types.d.ts" />
-migrate((db) => {
-  const dao = new Dao(db)
-  const collection = dao.findCollectionByNameOrId("_pb_users_auth_")
-
-  // update
-  collection.schema.addField(new SchemaField({
-    "system": false,
-    "id": "rncq13xn",
-    "name": "appearance_mode",
-    "type": "select",
-    "required": false,
-    "presentable": false,
-    "unique": false,
-    "options": {
-      "maxSelect": 1,
-      "values": [
-        "light",
-        "dark",
-        "system"
-      ]
-    }
-  }))
-
-  return dao.saveCollection(collection)
-}, (db) => {
-  const dao = new Dao(db)
-  const collection = dao.findCollectionByNameOrId("_pb_users_auth_")
-
-  // update
-  collection.schema.addField(new SchemaField({
-    "system": false,
-    "id": "rncq13xn",
-    "name": "appearance_mode",
-    "type": "select",
-    "required": false,
-    "presentable": false,
-    "unique": false,
-    "options": {
-      "maxSelect": 1,
-      "values": [
-        "light",
-        "dark"
-      ]
-    }
-  }))
-
-  return dao.saveCollection(collection)
-})
diff --git a/backend/pb_migrations/1707253263_updated_users.js b/backend/pb_migrations/1707253263_updated_users.js
index feced8f..2edf955 100644
--- a/backend/pb_migrations/1707253263_updated_users.js
+++ b/backend/pb_migrations/1707253263_updated_users.js
@@ -1,50 +1,35 @@
 /// <reference path="../pb_data/types.d.ts" />
-migrate((db) => {
-  const dao = new Dao(db)
-  const collection = dao.findCollectionByNameOrId("_pb_users_auth_")
+migrate(
+	(db) => {
+		const dao = new Dao(db);
+		const collection = dao.findCollectionByNameOrId('_pb_users_auth_');
 
-  // update
-  collection.schema.addField(new SchemaField({
-    "system": false,
-    "id": "rncq13xn",
-    "name": "appearanceMode",
-    "type": "select",
-    "required": false,
-    "presentable": false,
-    "unique": false,
-    "options": {
-      "maxSelect": 1,
-      "values": [
-        "light",
-        "dark",
-        "system"
-      ]
-    }
-  }))
+		// update
+		collection.schema.addField(
+			new SchemaField({
+				system: false,
+				id: 'rncq13xn',
+				name: 'appearanceMode',
+				type: 'select',
+				required: false,
+				presentable: false,
+				unique: false,
+				options: {
+					maxSelect: 1,
+					values: ['light', 'dark', 'system']
+				}
+			})
+		);
 
-  return dao.saveCollection(collection)
-}, (db) => {
-  const dao = new Dao(db)
-  const collection = dao.findCollectionByNameOrId("_pb_users_auth_")
+		return dao.saveCollection(collection);
+	},
+	(db) => {
+		const dao = new Dao(db);
+		const collection = dao.findCollectionByNameOrId('_pb_users_auth_');
 
-  // update
-  collection.schema.addField(new SchemaField({
-    "system": false,
-    "id": "rncq13xn",
-    "name": "appearance_mode",
-    "type": "select",
-    "required": false,
-    "presentable": false,
-    "unique": false,
-    "options": {
-      "maxSelect": 1,
-      "values": [
-        "light",
-        "dark",
-        "system"
-      ]
-    }
-  }))
+		// remove
+		collection.schema.removeField('rncq13xn');
 
-  return dao.saveCollection(collection)
-})
+		return dao.saveCollection(collection);
+	}
+);