[Bug] Plan files not persisting through compact operation causing immediate drift

Bug Description
plan files don't persist through compact leading to immediate drift.

(none of the following information is relevant, this is a general issue)

Environment Info

• Platform: darwin
• Terminal: ghostty
• Version: 2.0.76
• Feedback ID:

Errors

[{"error":"AxiosError: Request failed with status code 403\n    at bx (file:///Users/jonathanedwards/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:56:1137)\n    at Unzip.<anonymous> (file:///Users/jonathanedwards/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:57:9852)\n    at Unzip.emit (node:events:530:35)\n    at Unzip.emit (node:domain:489:12)\n    at endReadableNT (node:internal/streams/readable:1698:12)\n    at process.processTicksAndRejections (node:internal/process/task_queues:90:21)\n    at fzA.request (file:///Users/jonathanedwards/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:59:2130)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)\n    at async UT2 (file:///Users/jonathanedwards/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:1845:3609)","timestamp":"2025-12-28T16:23:47.537Z"},{"error":"AxiosError: Request failed with status code 403\n    at bx (file:///Users/jonathanedwards/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:56:1137)\n    at Unzip.<anonymous> (file:///Users/jonathanedwards/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:57:9852)\n    at Unzip.emit (node:events:530:35)\n    at Unzip.emit (node:domain:489:12)\n    at endReadableNT (node:internal/streams/readable:1698:12)\n    at process.processTicksAndRejections (node:internal/process/task_queues:90:21)\n    at fzA.request (file:///Users/jonathanedwards/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:59:2130)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)\n    at async Z47 (file:///Users/jonathanedwards/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:3506:460)\n    at async Promise.all (index 0)\n    at async file:///Users/jonathanedwards/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:3492:7087","timestamp":"2025-12-28T16:24:58.820Z"}]