biome lint fix

packages/slack/biome.json

@@ -1,7 +1,12 @@
 {
   "$schema": "../../node_modules/@biomejs/biome/configuration_schema.json",
   "files": {
-    "ignore": ["./dist/**", "./node_modules/**", "./coverage/**", "./vite.config.ts.timestamp-*"]
+    "ignore": [
+      "./dist/**",
+      "./node_modules/**",
+      "./coverage/**",
+      "./vite.config.ts.timestamp-*"
+    ]
   },
   "formatter": {
     "enabled": true,