[Bug] Excessive context usage and quality degradation on simple code merge tasks

Bug Description
The model used ~80% of the available context window for a relatively simple task: merging the landing page with the app.

The task itself was not complex, but the output quality is not correct.

Issues observed:

The integration between landing and app is incomplete or inconsistent
UI/UX decisions are not aligned (layout, entry points, navigation)
The resulting structure does not match the intended behavior

Expected behavior:

Clean merge between landing and app
Clear entry point (e.g., “Enter Early Access”)
Consistent UX across both sections
No regressions in existing functionality

Overall, the task complexity does not justify the high context usage, and the output quality does not meet expectations.

Environment Info

• Platform: win32
• Terminal: null
• Version: 2.1.91
• Feedback ID: c1bd9d20-0e95-4522-9d6e-21e748478225

Errors

[{"error":"Error: ENOENT: no such file or directory, unlink 'C:\\Users\\JaviL\\AppData\\Local\\Temp\\claude\\C--Users-JaviL-source-repos-letterbox-gaming\\be252e9b-1c63-4d90-89c2-f2fbd54ced87\\tasks\\a5116757d90f1d897.output'\n    at async <anonymous> (B:/~BUN/root/src/entrypoints/cli.js:7571:299)","timestamp":"2026-04-03T14:25:48.180Z"},{"error":"Error: ENOENT: no such file or directory, unlink 'C:\\Users\\JaviL\\AppData\\Local\\Temp\\claude\\C--Users-JaviL-source-repos-letterbox-gaming\\be252e9b-1c63-4d90-89c2-f2fbd54ced87\\tasks\\a2587878b995fc815.output'\n    at async <anonymous> (B:/~BUN/root/src/entrypoints/cli.js:7571:299)","timestamp":"2026-04-03T14:25:52.261Z"},{"error":"Error: File does not exist. Note: your current working directory is C:\\Users\\JaviL\\source\\repos\\letterbox-gaming.\n    at call (B:/~BUN/root/src/entrypoints/cli.js:4366:7141)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-03T14:26:03.496Z"},{"error":"Error: File does not exist. Note: your current working directory is C:\\Users\\JaviL\\source\\repos\\letterbox-gaming.\n    at call (B:/~BUN/root/src/entrypoints/cli.js:4366:7141)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-03T14:26:30.796Z"},{"error":"Error: ENOENT: no such file or directory, unlink 'C:\\Users\\JaviL\\AppData\\Local\\Temp\\claude\\C--Users-JaviL-source-repos-letterbox-gaming\\be252e9b-1c63-4d90-89c2-f2fbd54ced87\\tasks\\a836110a197d2a314.output'\n    at async <anonymous> (B:/~BUN/root/src/entrypoints/cli.js:7571:299)","timestamp":"2026-04-03T14:31:48.048Z"},{"error":"Error: Request was aborted.\n    at kE8 (B:/~BUN/root/src/entrypoints/cli.js:1300:11924)\n    at next (native:1:11)\n    at ty_ (B:/~BUN/root/src/entrypoints/cli.js:7699:9023)\n    at next (native:1:11)\n    at $S_ (B:/~BUN/root/src/entrypoints/cli.js:7704:10844)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-03T14:51:18.904Z"},{"error":"Error: Request was aborted.\n    at makeRequest (B:/~BUN/root/src/entrypoints/cli.js:50:3447)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-03T14:51:23.353Z"},{"error":"Error: Request was aborted.\n    at kE8 (B:/~BUN/root/src/entrypoints/cli.js:1300:11924)\n    at next (native:1:11)\n    at ty_ (B:/~BUN/root/src/entrypoints/cli.js:7699:9023)\n    at next (native:1:11)\n    at $S_ (B:/~BUN/root/src/entrypoints/cli.js:7704:10844)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-03T14:51:46.508Z"},{"error":"Error: Request was aborted.\n    at makeRequest (B:/~BUN/root/src/entrypoints/cli.js:50:3447)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-03T14:51:49.699Z"},{"error":"Error: Request was aborted.\n    at kE8 (B:/~BUN/root/src/entrypoints/cli.js:1300:11924)\n    at next (native:1:11)\n    at ty_ (B:/~BUN/root/src/entrypoints/cli.js:7699:9023)\n    at next (native:1:11)\n    at $S_ (B:/~BUN/root/src/entrypoints/cli.js:7704:10844)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-03T14:55:59.441Z"}]