Adam Moussa 076e20d7e6 feat(ui): derive Vercel proxy backend from per-project env var (#75) ... Generate the /dashboard/api/* proxy destination at build time from LANGGRAPH_BACKEND_URL via the Vercel Build Output API, instead of hardcoding it in ui/vercel.json. This lets the dev and main branches stay byte-identical (required by the fast-forward-only prod promotion) while each Vercel project proxies to its own LangGraph backend purely via its own env var — so both the dev and prod dashboards can be git-linked. - ui/vercel.json: drop the hardcoded rewrites; buildCommand -> bun run vercel-build - ui/package.json: add vercel-build = vite build && node scripts/build-vercel-output.mjs - ui/scripts/build-vercel-output.mjs: emit .vercel/output/config.json with [ proxy /dashboard/api/* -> $LANGGRAPH_BACKEND_URL, filesystem, SPA fallback ]; throws if LANGGRAPH_BACKEND_URL is unset so a misconfig fails the build. Keeps the app same-origin (no CORS/auth change); preserves the _shell.html SPA fallback. Set LANGGRAPH_BACKEND_URL per Vercel project (All Environments).		2026-06-30 11:43:36 -04:00
..
build-vercel-output.mjs	feat(ui): derive Vercel proxy backend from per-project env var (#75)	2026-06-30 11:43:36 -04:00