Recorded device facts (CRS310-8G+2S+IN, serial HM40B8TDNDD, RouterOS 7.19.6,
pinned firmware_target 7.19.6). Added encrypted makerfloss-vault admin password
and excluded *.vault.yml from linters. Device bootstrapped over SSH: identity
set to crs310-maker, named user sjat (full) with operator ed25519 key + vaulted
password; key-based login verified from the controller. Default admin still
enabled (hardening + VLANs deferred to the day-2 task files).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>