fix dockerfile

Dockerfile

@@ -9,18 +9,18 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     libcurl4-openssl-dev \
     && rm -rf /var/lib/apt/lists/*
 
-# Clone and build llama.cpp with optimizations for speed
+# Clone and build llama.cpp with MINIMAL optimizations (fast build)
 WORKDIR /build
-# Cache bust to force fresh build
-ARG CACHEBUST=2
+ARG CACHEBUST=3
 RUN git clone https://github.com/ggerganov/llama.cpp.git && \
     cd llama.cpp && \
     cmake -B build -DCMAKE_BUILD_TYPE=Release \
         -DGGML_NATIVE=OFF \
-        -DGGML_AVX2=ON \
-        -DGGML_FMA=ON \
+        -DGGML_AVX2=OFF \
+        -DGGML_AVX=OFF \
+        -DGGML_FMA=OFF \
         -DGGML_F16C=OFF && \
-    cmake --build build --config Release --target llama-server -j2 && \
+    cmake --build build --config Release --target llama-server -j1 && \
     echo "=== Binary dependencies ===" && \
     ldd build/bin/llama-server || true