0d7fad7b88
#60194 flipped SessionResetPolicy's default to mode: none, but cli-config.yaml.example still shipped session_reset.mode: both. Every install path (install.sh, install.ps1, docker stage2-hook, hermes doctor) copies the template verbatim to ~/.hermes/config.yaml, so fresh installs got an EXPLICIT mode: both that overrides the code default — users hit 24h-idle resets with 'nothing' in their config enabling it. - cli-config.yaml.example: session_reset.mode both -> none, comments rewritten to describe auto-reset as opt-in - docs/session-lifecycle.md: appendix example updated to match - tests/gateway/test_config.py: invariant tests — template seed, absent config, and mode-less session_reset block all resolve to mode none; explicit opt-in still honored