[Bug] Plan mode not respected in Opus with high effort mode

Bug Description
when in opus, even in plan mode it iwll osmetimes ignore it. i use high effort but sometimes this carries into mid effoert

Environment Info

• Platform: darwin
• Terminal: ghostty
• Version: 2.1.87
• Feedback ID: 79386549-6636-483d-b33a-223ebba0d764

Errors

[{"error":"Error: Request was aborted.\n    at gv_ (/$bunfs/root/src/entrypoints/cli.js:1365:16708)\n    at next (native:1:11)\n    at Gy9 (/$bunfs/root/src/entrypoints/cli.js:7572:8934)\n    at next (native:1:11)\n    at Ly9 (/$bunfs/root/src/entrypoints/cli.js:7577:10737)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-03-31T18:10:55.800Z"}]