## Description
Adds optional env **`ADDITIONAL_TRUSTED_ORIGINS`**: comma-separated
browser origins that are trusted for **CORS (`/api/*`)**, **Stripe
return URLs**, **Better Auth `trustedOrigins`**, and **dynamic web OIDC
redirect URIs**.
LAN / non-localhost Capacitor dev (e.g. Pocket + Vite on
`https://10.x:5273`) no longer relies on broad private-IP regex;
operators list exact origins in `.env.local` and restart the API server
after changes.
## Linked Issues
<!-- N/A -->
## Additional Context
Pocket iOS dev workflow: `cap`/`capacitor.config` often points at a LAN
HTTPS origin; without this allowlist the API rejects those
`Origin`/`Referer`/`redirect_uri` bases. Review can stay focused on
**`apps/server/src/libs/env.ts`**,
**`apps/server/src/utils/origin.ts`**, and wiring in **`app.ts`**,
**Stripe**, **auth routes**.
RainbowBird