Refetch some data on an interval (#2114)

* Match refetch intervals to stale time

* Lower refetch interval for own-profile

src/state/queries/index.ts

@@ -5,6 +5,10 @@ export const PUBLIC_BSKY_AGENT = new BskyAgent({
 })
 
 export const STALE = {
+  SECONDS: {
+    FIFTEEN: 1e3 * 15,
+    THIRTY: 1e3 * 30,
+  },
   MINUTES: {
     ONE: 1e3 * 60,
     FIVE: 1e3 * 60 * 5,