feat: add server example #51

Job	Run time
macOS-amd64-build	2m 32s
macOS-silicon-build	56s
ubuntu-amd64-cuda-build (12-0)	4m 19s
ubuntu-amd64-cuda-build (11-7)	4m 17s
ubuntu-amd64-build (amd64-avx2, -DLLAMA_NATIVE=OFF)	3m 11s
windows-amd64-build (amd64-avx2, -DLLAMA_NATIVE=OFF -DLLAMA_BUILD_SERVER=ON -DLLAMA_BLAS=ON -DBUI...	6m 32s
ubuntu-amd64-build (amd64-avx, -DLLAMA_AVX2=OFF -DLLAMA_NATIVE=OFF)	3m 9s
windows-amd64-cuda-build (12-0, -DLLAMA_NATIVE=OFF, -DLLAMA_BUILD_SERVER=ON -DLLAMA_CUDA=ON -DBUI...	20m 40s
windows-amd64-build (amd64-avx, -DLLAMA_AVX2=OFF -DLLAMA_NATIVE=OFF -DLLAMA_BUILD_SERVER=ON -DLLA...	6m 25s
ubuntu-amd64-build (amd64-avx512, -DLLAMA_AVX512=ON -DLLAMA_NATIVE=OFF)	3m 10s
windows-amd64-cuda-build (12-0, -DLLAMA_AVX2=OFF -DLLAMA_NATIVE=OFF, -DLLAMA_BUILD_SERVER=ON -DLL...	21m 5s
windows-amd64-build (amd64-avx512, -DLLAMA_AVX512=ON -DLLAMA_NATIVE=OFF -DLLAMA_BUILD_SERVER=ON -...	6m 55s
ubuntu-amd64-build (amd64-vulkan, -DLLAMA_VULKAN=ON -DLLAMA_NATIVE=OFF)	3m 46s
windows-amd64-cuda-build (12-0, -DLLAMA_AVX512=ON -DLLAMA_NATIVE=OFF, -DLLAMA_BUILD_SERVER=ON -DL...	21m 14s
windows-amd64-build (amd64-vulkan, -DLLAMA_VULKAN=ON -DLLAMA_NATIVE=OFF -DLLAMA_BUILD_SERVER=ON -...	7m 11s
windows-amd64-cuda-build (11-7, -DLLAMA_NATIVE=OFF, -DLLAMA_BUILD_SERVER=ON -DLLAMA_CUDA=ON -DBUI...	21m 7s
windows-amd64-cuda-build (11-7, -DLLAMA_AVX2=OFF -DLLAMA_NATIVE=OFF, -DLLAMA_BUILD_SERVER=ON -DLL...	21m 14s
windows-amd64-cuda-build (11-7, -DLLAMA_AVX512=ON -DLLAMA_NATIVE=OFF, -DLLAMA_BUILD_SERVER=ON -DL...	21m 13s
	2h 58m 56s

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