chore: fix knip

Author: C4illin

knip.json

@@ -0,0 +1,9 @@
+{
+  "$schema": "https://unpkg.com/knip@5/schema.json",
+  "entry": ["src/index.tsx"],
+  "project": ["src/**/*.ts", "src/**/*.tsx", "src/main.css"],
+  "tailwind": {
+    "entry": ["src/main.css"]
+  },
+  "ignoreDependencies": ["tailwind-scrollbar"]
+}