From 5ead1e9c07dbcc850603e1d1fb27e4eda473a424 Mon Sep 17 00:00:00 2001
From: AgentSeal <hello@agentseal.org>
Date: Wed, 15 Apr 2026 04:01:17 -0700
Subject: [PATCH] perf: yield to event loop before heavy SQLite query

Adds a setTimeout(0) before parseBubbles so Ink can render
the Loading state before the synchronous query blocks.
---
 src/providers/cursor.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/providers/cursor.ts b/src/providers/cursor.ts
index 4a980d60..31e1f748 100644
--- a/src/providers/cursor.ts
+++ b/src/providers/cursor.ts
@@ -179,6 +179,8 @@ function createParser(source: SessionSource, seenKeys: Set<string>): SessionPars
           && dbSize >= cache.dbSizeBytes
         const afterTimestamp = cacheValid ? cache.lastCreatedAt : undefined
 
+        await new Promise(r => setTimeout(r, 0))
+
         const { calls, maxCreatedAt } = parseBubbles(db, seenKeys, afterTimestamp)
 
         if (maxCreatedAt > 0) {