v1.0.1 — friendlier output + troubleshooting

Friendlier script output

Scripts now print:

• ✓ Clear success/failure confirmation
• A bullet list of what changed in settings.json
• Next-step instructions (Cmd-Q + reopen, run /login if needed)
• A jq command to verify

off.sh also detects the already-off case and gives a helpful hint about /login for users hitting the common 401-after-key-rotation scenario.

README troubleshooting

New section covering:

• Why Please run /login · API Error: 401 looks like the skill failed but is actually Claude Code's own auth path failing on a revoked key
• Cmd-Q vs close-window on macOS (the settings change isn't picked up otherwise)
• First-run "No API key found in Keychain" — non-destructive, just retry after storing the key

No breaking changes. Drop-in upgrade.