Fix clearing a live-but-uncommitted search re-committing the old value

commitFilter now reads the live overrides from a ref that setFilter updates
synchronously, so committing within the same event that changed a filter no
longer sees a stale render closure. antd's Input.Search fires onSearch (before
onChange) when the clear button is clicked, so onSearch now commits the cleared
state instead of closing the dropdown, which had re-committed the still-live
typed value.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

packages/web_ui/src/components/UsersFilters.tsx

@@ -155,9 +155,15 @@ export function useUserFilter(
 						placeholder="Search username"
 						value={filter.search}
 						allowClear
-						onSearch={() => close()}
+						onSearch={value => {
+							if (value) {
+								close();
+							} else {
+								// Clear (X) fires onSearch with an empty value before onChange.
+								update({ search: undefined }, true);
+							}
+						}}
 						onChange={(e) => update({ search: e.target.value !== "" ? e.target.value : undefined })}
-						onClear={() => update({ search: undefined }, true)}
 					/>
 
 					{withStatus &&<>