feat: use Claude Sonnet 4.5 official system prompt (Jan 18, 2026)

feat: inject Claude official system prompt into all cursor2api conversations

fix: correct cursor2api env vars, generate .env file at startup

fix: nuke nginx default html, set root to /dev/null

refactor: simplify to 2 services only (cursor2api + gpt-load), remove new-api

fix: inject base href and Vue Router history fix for GPT-Load SPA

fix: add /assets/ fallback route for GPT-Load dynamic imports

fix: fully custom nginx.conf (no sites-enabled include), runtime config cleanup

fix: restructure nginx - new-api at root, remove default site, sub_filter for gpt-load

fix: remove content_by_lua_block (requires OpenResty, not available)

fix: remove supervisor ENV refs, set env vars in startup.sh instead

feat: multi-service hub (cursor2api-go, gpt-load, new-api) with status dashboard

initial commit