fix(ci): Persist Next.js BuildKit cache mount to runner stage

.gitea/workflows/ci.yml

@@ -57,7 +57,7 @@ jobs:
 
       - name: 🧪 QA Checks
         env:
-          TURBO_TELEMETRY_DISABLED: 1
+          TURBO_TELEMETRY_DISABLED: "1"
         run: npx turbo run check:mdx lint typecheck test --cache-dir=".turbo"
 
       - name: 🏗️ Build

.gitea/workflows/deploy.yml

@@ -185,7 +185,7 @@ jobs:
       - name: 🧪 QA Checks
         if: github.event.inputs.skip_checks != 'true'
         env:
-          TURBO_TELEMETRY_DISABLED: 1
+          TURBO_TELEMETRY_DISABLED: "1"
         run: npx turbo run lint check:spell typecheck test --cache-dir=".turbo"
 
   # ──────────────────────────────────────────────────────────────────────────────

Dockerfile

@@ -42,7 +42,9 @@ CMD ["pnpm", "dev:local"]
 # Stage 3: Builder (Production)
 FROM base AS builder
 RUN --mount=type=cache,target=/app/.next/cache,id=nextjs-cache \
-    pnpm build
+    pnpm build && \
+    mkdir -p /app/.next-cache-tmp && \
+    cp -r /app/.next/cache/* /app/.next-cache-tmp/ || true
 
 # Stage 3: Runner
 FROM registry.infra.mintel.me/mintel/runtime:v1.7.10 AS runner
@@ -61,6 +63,6 @@ ENV NODE_ENV=production
 COPY --from=builder --chown=nextjs:nodejs /app/public ./public
 COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
 COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
-COPY --from=builder --chown=nextjs:nodejs /app/.next/cache ./.next/cache
+COPY --from=builder --chown=nextjs:nodejs /app/.next-cache-tmp ./.next/cache
 
 CMD ["node", "server.js"]