changes

Dockerfile

@@ -19,6 +19,20 @@ COPY package*.json ./
 RUN npm ci --no-audit --no-fund
 
 COPY . .
+
+# Where the bundle points at the backend, fixed HERE rather than left to `.env`.
+#
+# Deployment platforms write their own `.env` into the source directory before
+# building — Dokploy does — which overwrites the committed one and takes
+# VITE_API_BASE with it. The build then fell through to a same-origin path and
+# the console called `https://<its own domain>/fiesta/live/api/...`. A build
+# argument outranks the file, so the host survives that overwrite.
+#
+# Override per environment with `--build-arg VITE_API_BASE=...` (Dokploy: Build
+# Args), e.g. to point a staging console at a staging Fiesta.
+ARG VITE_API_BASE="https://fiesta.nearle.app"
+ENV VITE_API_BASE=$VITE_API_BASE
+
 RUN npm run build
 
 # Stage 2 — serve