[Bug] System prompts and persona constraints not being applied during session

Bug Description
Claude is not following any persona, rules, gates hooks - nothing this entire session

Environment Info

• Platform: win32
• Terminal: mingw64
• Version: 2.1.101
• Feedback ID: f17f6bf7-34df-4508-b0e0-d975e0dbbb36

Errors

[{"error":"Error: EISDIR: illegal operation on a directory, read 'C:\\Users\\Admin\\OneDrive\\Obsidian\\Daily Vault\\Chief of Staff\\Session Logs'\n    at L4H (B:/~BUN/root/src/entrypoints/cli.js:3993:15399)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-12T16:33:25.357Z"},{"error":"Error: ENOENT: no such file or directory, unlink 'C:\\Users\\Admin\\AppData\\Local\\Temp\\claude\\C--Users-Admin-OneDrive-Obsidian-Daily-Vault\\2b169b45-f6c6-4157-9e05-b275882e8dc7\\tasks\\a114c308ed5f6aff0.output'\n    at async <anonymous> (B:/~BUN/root/src/entrypoints/cli.js:7823:299)","timestamp":"2026-04-12T17:22:53.545Z"},{"error":"Error: File does not exist. Note: your current working directory is C:\\Users\\Admin\\OneDrive\\Obsidian\\Daily Vault.\n    at call (B:/~BUN/root/src/entrypoints/cli.js:4509:7632)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-12T17:26:18.453Z"},{"error":"MaxFileReadTokenExceededError: File content (18292 tokens) exceeds maximum allowed tokens (10000). Use offset and limit parameters to read specific portions of the file, or search for specific content instead of reading the whole file.\n    at KO_ (B:/~BUN/root/src/entrypoints/cli.js:4500:12874)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-12T17:26:58.317Z"},{"error":"Error: ENOENT: no such file or directory, unlink 'C:\\Users\\Admin\\AppData\\Local\\Temp\\claude\\C--Users-Admin-OneDrive-Obsidian-Daily-Vault\\2b169b45-f6c6-4157-9e05-b275882e8dc7\\tasks\\a385b75565d423db9.output'\n    at async <anonymous> (B:/~BUN/root/src/entrypoints/cli.js:7823:299)","timestamp":"2026-04-12T17:33:45.330Z"}]