ROADMAP "Self-host troubleshooting cookbook" asks to document the weird
30-second fixes that otherwise become 30-minute searches. Adds a "Common
self-host traps" subsection under Troubleshooting covering: the UTF-8 BOM
.env gotcha (app.py loads with utf-8-sig), macOS AirPlay holding port 7000
(the start script uses 7860), the plain-HTTP Tailscale/LAN clipboard
limitation, self-hosted ntfy delivery (NTFY_BIND/NTFY_BASE_URL + the ntfy
Android Instant-delivery toggle), Dovecot cleartext-auth on LAN mail stacks,
and Radicale full-collection-URL sync.
Docs only; grounded in existing repo behavior (.env.example NTFY_* block,
app.py utf-8-sig loader, start-macos.sh port choice).
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
ac05dff73c
