Capability-URL snippet: external users visit ?k=SHARE_KEY once, Caddy
sets a 30-day HttpOnly cookie and redirects to the clean path. Subsequent
visits check the cookie only. Internal IPs and tailnet pass through
unconditionally. Applied to roms.ginnoir.com and romhacks.ginnoir.com.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Portainer git-stack deploys require stack.env (not .env) in the repo.
Renames all stacks/*/. env → stacks/*/stack.env so Portainer reads
secrets directly from git on each redeploy, making the repo the single
source of truth instead of requiring manual UI sync.
Also fixes the dev stack BOOKSTACK_APP_KEY gap — the key was already
present in the file but missing from Portainer's stored envVars; it
will now be picked up automatically from stack.env on next redeploy.
Updates CLAUDE.md to reflect the new filename convention.