Move the current agent to a global and reset RQ queries on agent change (#1946)

src/state/queries/post-reposted-by.ts

@@ -1,7 +1,7 @@
 import {AppBskyFeedGetRepostedBy} from '@atproto/api'
 import {useInfiniteQuery, InfiniteData, QueryKey} from '@tanstack/react-query'
 
-import {useSession} from '#/state/session'
+import {getAgent} from '#/state/session'
 import {STALE} from '#/state/queries'
 
 const PAGE_SIZE = 30
@@ -11,7 +11,6 @@ type RQPageParam = string | undefined
 export const RQKEY = (resolvedUri: string) => ['post-reposted-by', resolvedUri]
 
 export function usePostRepostedByQuery(resolvedUri: string | undefined) {
-  const {agent} = useSession()
   return useInfiniteQuery<
     AppBskyFeedGetRepostedBy.OutputSchema,
     Error,
@@ -22,7 +21,7 @@ export function usePostRepostedByQuery(resolvedUri: string | undefined) {
     staleTime: STALE.MINUTES.ONE,
     queryKey: RQKEY(resolvedUri || ''),
     async queryFn({pageParam}: {pageParam: RQPageParam}) {
-      const res = await agent.getRepostedBy({
+      const res = await getAgent().getRepostedBy({
         uri: resolvedUri || '',
         limit: PAGE_SIZE,
         cursor: pageParam,