fix: ensure eventid is removed from URL when drawer closes

- Replace onCloseEventDetail with handleDrawerOpenChange
- Handle all drawer close scenarios: button click, outside click, ESC key
- Remove eventid from URL whenever drawer is closed via any method
- Fixes issue where eventid remained in URL after closing drawer

src/pages/repair/RepairAdmin.tsx

@@ -411,15 +411,17 @@ export default function App() {
     window.history.replaceState({}, '', newUrl)
   }
 
-  const onCloseEventDetail = () => {
+  const handleDrawerOpenChange = (isOpen: boolean) => {
     onOpenChange()
 
-    // Remove eventid from URL
+    // Remove eventid from URL when drawer is closed
+    if (!isOpen) {
       const params = new URLSearchParams(window.location.search)
       params.delete('eventid')
       const newUrl = `${window.location.pathname}?${params.toString()}`
       window.history.replaceState({}, '', newUrl)
     }
+  }
 
   const MobileEventCard = ({ event }: { event: PublicEvent }) => (
     <button className="bg-white border border-gray-200 rounded-lg p-4 shadow-sm" onClick={() => onOpenEventDetail(event)}>
@@ -617,8 +619,8 @@ export default function App() {
           }
         }
         isOpen={isOpen}
-        onOpenChange={onOpenChange}
+        onOpenChange={handleDrawerOpenChange}
-        onClose={onCloseEventDetail}
+        onClose={() => handleDrawerOpenChange(false)}
         onDelete={() => {}}
         onEdit={() => {}}
       >