Add a hardened systemd unit, a Caddy reverse-proxy snippet that maps
/fabula/api/* to the loopback service, and Justfile build-server/
deploy-server recipes that build a static binary and ship + restart it.
Includes server/README documenting the API, config, and deploy steps.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Add a small Go + SQLite service (server/) that stores character-sheet
JSON blobs and returns short, content-addressed IDs, so sheets can be
shared via a compact ?s=<id> link instead of an oversized inline payload.
CharacterSheet.tsx now POSTs to the service on share and fetches by ID on
load, falling back to the self-contained ?c= inline link when the backend
is unreachable. Legacy ?c= links still decode.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
