fix frontend linting

Author: tonyqiu123

backend/config/staticfiles/rest_framework/js/jquery-3.5.1.min.js

@@ -1,13 +1,12 @@
 import { useCallback, useState } from "react";
-import { Control, UseFieldArrayReturn, useFieldArray } from "react-hook-form";
+import { useFieldArray } from "react-hook-form";
 import { Plus, Trash2, Undo2 } from "lucide-react";
 import { Button } from "@/shared/components/ui/button";
 import { Input } from "@/shared/components/ui/input";
 import { Label } from "@/shared/components/ui/label";
 import { Textarea } from "@/shared/components/ui/textarea";
 import { Checkbox } from "@/shared/components/ui/checkbox";
 import {
-  Form,
   FormControl,
   FormField,
   FormItem,

frontend/src/features/events/components/EventFormFields.tsx

@@ -11,8 +11,6 @@ import {
   Calendar,
   Clock,
   CheckCircle,
-  XCircle,
-  AlertCircle,
   Trash2,
 } from "lucide-react";
 import { formatEventDate } from "@/shared/lib/dateUtils";