Caching heuristics (#1938)

* Tempfix profile load

* First pass at staleTime

src/state/queries/index.ts

@@ -3,3 +3,14 @@ import {BskyAgent} from '@atproto/api'
 export const PUBLIC_BSKY_AGENT = new BskyAgent({
   service: 'https://api.bsky.app',
 })
+
+export const STALE = {
+  MINUTES: {
+    ONE: 1e3 * 60,
+    FIVE: 1e3 * 60 * 5,
+  },
+  HOURS: {
+    ONE: 1e3 * 60 * 60,
+  },
+  INFINITY: Infinity,
+}