refactor(web): switch to Bun + Nitro v2 (bun preset) — proper TanStack Start deploy

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The earlier "render the shell with a custom script" was a hack. The real issues were a
version matrix and a missing server target:

- TanStack Start's start-plugin-core peer-requires Vite >= 7; on Vite 6 the build's
  prerender/post-build buildApp plugin hook silently doesn't run (Vite 6 lets a
  config-level builder.buildApp suppress plugin buildApp hooks; Vite 7 runs both). Pinned
  Vite ^7 + @vitejs/plugin-react ^5 (v5 ↔ Vite 7; v6 needs Vite 8 / vite/internal).
- Added @tanstack/nitro-v2-vite-plugin with the `bun` preset — the server/deploy target.
  `bun run build` → .output/ (bun-runnable server + .output/public). `bun run start` =
  `bun run .output/server/index.mjs`.
- Full SSR instead of SPA mode: SPA-shell prerender points its preview server at the old
  dist/server/server.js path that Nitro relocates, breaking the build. The Nitro server
  renders the shell per request; React Query fetches client-side after hydration.
- Nitro routeRules proxy /api/** → PUNKTFUNK_MGMT_URL (default 127.0.0.1:47990), so the
  browser stays same-origin (bearer token rides along, no CORS).

Toolchain is now Bun (package manager + runtime): bun.lock replaces pnpm-lock.yaml;
scripts/prepare/start use bun. Validated live: bun build → .output, bun server SSR-renders
the console on :3000 and proxies the API (health/host return through it). tsc clean.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

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This commit is contained in:

Enrico Bühler

2026-06-10 17:46:47 +00:00

parent 381b059852

commit 7e4ae05944

6 changed files with 1496 additions and 3462 deletions

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