More optimizations are needed.

Signed-off-by: Cliff Hill <xlorep@darkhelm.org>

Dockerfile.cicd

@@ -145,26 +145,33 @@ RUN dd if=/dev/zero of=/tmp/swapfile bs=1M count=1024 2>/dev/null && \
     mkswap /tmp/swapfile && \
     swapon /tmp/swapfile || echo "Swap setup failed, continuing without swap"
 
-# Configure Yarn for CI environment with memory optimizations
-RUN echo "# CI optimizations" >> .yarnrc.yml && \
-    echo "httpTimeout: 60000" >> .yarnrc.yml && \
+# Configure Yarn for extreme memory constraints (ARM64)
+RUN echo "# CI optimizations for ARM64 memory constraints" >> .yarnrc.yml && \
+    echo "httpTimeout: 120000" >> .yarnrc.yml && \
     echo "enableGlobalCache: false" >> .yarnrc.yml && \
     echo "compressionLevel: 0" >> .yarnrc.yml && \
     echo "nmMode: hardlinks-local" >> .yarnrc.yml && \
-    echo "httpRetry: 3" >> .yarnrc.yml && \
-    echo "networkConcurrency: 2" >> .yarnrc.yml
+    echo "httpRetry: 5" >> .yarnrc.yml && \
+    echo "networkConcurrency: 1" >> .yarnrc.yml && \
+    echo "enableScripts: false" >> .yarnrc.yml && \
+    echo "preferDeferredVersions: true" >> .yarnrc.yml
 
-# Install frontend dependencies with aggressive memory management
-RUN export NODE_OPTIONS="--max-old-space-size=1536 --max-semi-space-size=128" && \
-    ulimit -v 2097152 2>/dev/null || true && \
+# Install frontend dependencies with extreme memory constraints for ARM64
+RUN export NODE_OPTIONS="--max-old-space-size=512 --max-semi-space-size=64 --initial-old-space-size=128 --optimize-for-size" && \
+    export UV_WORKERS=1 && \
+    ulimit -v 1048576 2>/dev/null || true && \
+    echo "Memory info before install:" && \
+    free -h || true && \
     for i in 1 2 3; do \
-        echo "Attempt $i: Installing frontend dependencies..." && \
-        timeout 1800 yarn install --immutable \
+        echo "Attempt $i: Installing frontend dependencies with minimal memory..." && \
+        sync && echo 3 > /proc/sys/vm/drop_caches 2>/dev/null || true && \
+        timeout 3600 yarn install --immutable --mode=skip-build \
         && break || \
-        (echo "Attempt $i failed, cleaning up and retrying..." && \
+        (echo "Attempt $i failed, cleaning up and waiting for memory recovery..." && \
          rm -rf node_modules .yarn/cache .yarn/install-state.gz && \
          yarn cache clean --all 2>/dev/null || true && \
-         sleep 30); \
+         sync && echo 3 > /proc/sys/vm/drop_caches 2>/dev/null || true && \
+         sleep 60); \
     done && \
     rm -rf .yarn/cache && \
     swapoff /tmp/swapfile 2>/dev/null || true && \