Upgrade Lingui to v5 (#9905)

src/lib/strings/errors.ts

@@ -1,5 +1,5 @@
 import {XRPCError} from '@atproto/xrpc'
-import {t} from '@lingui/macro'
+import {t} from '@lingui/core/macro'
 
 export function cleanError(str: any): string {
   if (!str) {

src/lib/strings/time.ts

@@ -1,5 +1,5 @@
 import {type I18n} from '@lingui/core'
-import {msg} from '@lingui/macro'
+import {msg} from '@lingui/core/macro'
 
 export function niceDate(
   i18n: I18n,