[Bug] High CPU Usage and Persistent Flickering During Execution

Bug Description
it keesp flickering over and over and running at 100% plus CPU this thing just kets worse canyou keys not just be consistent it's really bad

Environment Info

• Platform: darwin
• Terminal: tmux
• Version: 2.0.14
• Feedback ID:

Errors

[{"error":"Error: Language not supported while highlighting code, falling back to markdown: \n    at RI (/$bunfs/root/claude:2078:731)\n    at map (native:1:11)\n    at c3 (/$bunfs/root/claude:2078:448)\n    at jc5 (/$bunfs/root/claude:2078:12745)\n    at Cw (/$bunfs/root/claude:76:19416)\n    at zp (/$bunfs/root/claude:78:42816)\n    at F9 (/$bunfs/root/claude:78:38357)\n    at Nb (/$bunfs/root/claude:78:38285)\n    at kw (/$bunfs/root/claude:78:38139)\n    at u$ (/$bunfs/root/claude:78:35218)","timestamp":"2025-10-13T12:58:13.067Z"},{"error":"Error: Language not supported while highlighting code, falling back to markdown: \n    at RI (/$bunfs/root/claude:2078:731)\n    at map (native:1:11)\n    at c3 (/$bunfs/root/claude:2078:448)\n    at jc5 (/$bunfs/root/claude:2078:12745)\n    at Cw (/$bunfs/root/claude:76:19416)\n    at zp (/$bunfs/root/claude:78:42816)\n    at F9 (/$bunfs/root/claude:78:38357)\n    at Nb (/$bunfs/root/claude:78:38285)\n    at kw (/$bunfs/root/claude:78:38139)\n    at u$ (/$bunfs/root/claude:78:35218)","timestamp":"2025-10-13T12:58:13.070Z"},{"error":"Error\n    at LC (/$bunfs/root/claude:27:1142)\n    at <anonymous> (/$bunfs/root/claude:32:9845)\n    at emit (node:events:92:22)\n    at endReadableNT (internal:streams/readable:862:50)\n    at processTicksAndRejections (native:7:39)\n    at request (/$bunfs/root/claude:34:2146)\n    at processTicksAndRejections (native:7:39)","timestamp":"2025-10-13T14:50:18.635Z"},{"error":"Error\n    at LC (/$bunfs/root/claude:27:1142)\n    at <anonymous> (/$bunfs/root/claude:32:9845)\n    at emit (node:events:92:22)\n    at endReadableNT (internal:streams/readable:862:50)\n    at processTicksAndRejections (native:7:39)\n    at request (/$bunfs/root/claude:34:2146)\n    at processTicksAndRejections (native:7:39)","timestamp":"2025-10-13T15:00:12.653Z"}]