fix(indexd): invalidate alerts cache on dismiss

Author: telestrial

.changeset/clear-files-hang.md

@@ -0,0 +1,5 @@
+---
+'@siafoundation/indexd-react': minor
+---
+
+Fixed dismissed alerts not disappearing from the list until browser refresh. Closes https://github.com/SiaFoundation/indexd/issues/726

libs/indexd-react/src/admin.ts

@@ -577,10 +577,17 @@ export function useAdminAlertsDismiss(
     AdminAlertsDismissResponse
   >,
 ) {
-  return usePostFunc({
-    ...args,
-    route: adminAlertsDismissRoute,
-  })
+  return usePostFunc(
+    {
+      ...args,
+      route: adminAlertsDismissRoute,
+    },
+    async (mutate) => {
+      mutate((key) => {
+        return key.startsWith(adminAlertsRoute)
+      })
+    }
+  )
 }
 
 // stats