Show current network hashrate and difficulty even if indexing is in progress

backend/src/routes.ts

@@ -630,7 +630,8 @@ class Routes {
       res.json({
         hashrates: hashrates,
         difficulty: difficulty,
-        currentHashrate: await bitcoinClient.getNetworkHashPs()
+        currentHashrate: await bitcoinClient.getNetworkHashPs(),
+        currentDifficulty: await bitcoinClient.getDifficulty(),
       });
     } catch (e) {
       res.status(500).send(e instanceof Error ? e.message : e);