[Bug] Compacting fails with repeated errors on Windows

Bug Description
Compacting is broken and keeps erroring on Windows version.

Environment Info

• Platform: win32
• Terminal: windows-terminal
• Version: 2.0.70
• Feedback ID: 7f547025-f50e-494b-b510-5387ed950092

Errors

[{"error":"Error\n    at nz (B:/~BUN/root/claude.exe:58:1143)\n    at <anonymous> (B:/~BUN/root/claude.exe:59:10084)\n    at emit (node:events:92:22)\n    at endReadableNT (internal:streams/readable:861:50)\n    at processTicksAndRejections (native:7:39)\n    at request (B:/~BUN/root/claude.exe:61:2147)\n    at processTicksAndRejections (native:7:39)","timestamp":"2025-12-16T14:32:50.184Z"},{"error":"Error\n    at nz (B:/~BUN/root/claude.exe:58:1143)\n    at <anonymous> (B:/~BUN/root/claude.exe:59:10084)\n    at emit (node:events:92:22)\n    at endReadableNT (internal:streams/readable:861:50)\n    at processTicksAndRejections (native:7:39)\n    at request (B:/~BUN/root/claude.exe:61:2147)\n    at processTicksAndRejections (native:7:39)","timestamp":"2025-12-16T14:32:50.762Z"},{"error":"Error\n    at nz (B:/~BUN/root/claude.exe:58:1143)\n    at <anonymous> (B:/~BUN/root/claude.exe:59:10084)\n    at emit (node:events:92:22)\n    at endReadableNT (internal:streams/readable:861:50)\n    at processTicksAndRejections (native:7:39)\n    at request (B:/~BUN/root/claude.exe:61:2147)\n    at processTicksAndRejections (native:7:39)","timestamp":"2025-12-16T14:32:50.947Z"},{"error":"Error\n    at nz (B:/~BUN/root/claude.exe:58:1143)\n    at <anonymous> (B:/~BUN/root/claude.exe:59:10084)\n    at emit (node:events:92:22)\n    at endReadableNT (internal:streams/readable:861:50)\n    at processTicksAndRejections (native:7:39)\n    at request (B:/~BUN/root/claude.exe:61:2147)\n    at processTicksAndRejections (native:7:39)","timestamp":"2025-12-16T14:32:51.188Z"},{"error":"Error: EISDIR: illegal operation on a directory, read\n    at readFileSync (unknown)\n    at <anonymous> (B:/~BUN/root/claude.exe:12:500)\n    at TG (B:/~BUN/root/claude.exe:11:8454)\n    at readFileSync (B:/~BUN/root/claude.exe:12:465)\n    at KID (B:/~BUN/root/claude.exe:4579:22120)\n    at call (B:/~BUN/root/claude.exe:912:945)\n    at call (B:/~BUN/root/claude.exe:908:6229)\n    at <anonymous> (B:/~BUN/root/claude.exe:3369:1507)\n    at processTicksAndRejections (native:7:39)","timestamp":"2025-12-16T15:33:59.719Z"},{"error":"Error: 400 {\"type\":\"error\",\"error\":{\"type\":\"invalid_request_error\",\"message\":\"tools: Tool names must be unique.\"},\"request_id\":\"req_011CWAh17fvfyDTksckSe2d4\"}\n    at generate (B:/~BUN/root/claude.exe:410:10836)\n    at makeRequest (B:/~BUN/root/claude.exe:747:5434)\n    at processTicksAndRejections (native:7:39)","timestamp":"2025-12-16T16:35:15.282Z"},{"error":"Error: API Error: 400 {\"type\":\"error\",\"error\":{\"type\":\"invalid_request_error\",\"message\":\"tools: Tool names must be unique.\"},\"request_id\":\"req_011CWAh17fvfyDTksckSe2d4\"}\n    at FE$ (B:/~BUN/root/claude.exe:1593:1563)\n    at async OzD (B:/~BUN/root/claude.exe:1667:3266)\n    at processTicksAndRejections (native:7:39)","timestamp":"2025-12-16T16:35:15.284Z"},{"error":"Error: 400 {\"type\":\"error\",\"error\":{\"type\":\"invalid_request_error\",\"message\":\"tools: Tool names must be unique.\"},\"request_id\":\"req_011CWAh1kdAotSbg5WKbQgz6\"}\n    at generate (B:/~BUN/root/claude.exe:410:10836)\n    at makeRequest (B:/~BUN/root/claude.exe:747:5434)\n    at processTicksAndRejections (native:7:39)","timestamp":"2025-12-16T16:35:22.927Z"},{"error":"Error: API Error: 400 {\"type\":\"error\",\"error\":{\"type\":\"invalid_request_error\",\"message\":\"tools: Tool names must be unique.\"},\"request_id\":\"req_011CWAh1kdAotSbg5WKbQgz6\"}\n    at FE$ (B:/~BUN/root/claude.exe:1593:1563)\n    at async OzD (B:/~BUN/root/claude.exe:1667:3266)\n    at processTicksAndRejections (native:7:39)","timestamp":"2025-12-16T16:35:22.931Z"},{"error":"Error: 400 {\"type\":\"error\",\"error\":{\"type\":\"invalid_request_error\",\"message\":\"tools: Tool names must be unique.\"},\"request_id\":\"req_011CWAh2FAu9n99FaSaegSqN\"}\n    at generate (B:/~BUN/root/claude.exe:410:10836)\n    at makeRequest (B:/~BUN/root/claude.exe:747:5434)\n    at processTicksAndRejections (native:7:39)","timestamp":"2025-12-16T16:35:29.831Z"},{"error":"Error: API Error: 400 {\"type\":\"error\",\"error\":{\"type\":\"invalid_request_error\",\"message\":\"tools: Tool names must be unique.\"},\"request_id\":\"req_011CWAh2FAu9n99FaSaegSqN\"}\n    at FE$ (B:/~BUN/root/claude.exe:1593:1563)\n    at async OzD (B:/~BUN/root/claude.exe:1667:3266)\n    at processTicksAndReje

Note: Error logs were truncated.