repo: flatten layout — move packages to root, extras to .extras/

- Move all packages from SlackBuilds/ to repo root
- Move hooks/, docs/, nvchecker.toml to .extras/
- Update CLAUDE.md and README.md to reflect new structure

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

1 files changed, 22 insertions, 0 deletions

diff --git a/llama.cpp-vulkan/README b/llama.cpp-vulkan/README
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+llama.cpp
+
+LLM inference in C/C++
+
+The main goal of llama.cpp is to enable LLM inference with minimal
+setup and state-of-the-art performance on a wide range of hardware
+locally and in the cloud.
+
+ - Plain C/C++ implementation without any dependencies
+ - Apple silicon is a first-class citizen - optimized via ARM NEON,
+   Accelerate and Metal frameworks
+ - AVX, AVX2, AVX512 and AMX support for x86 architectures
+ - RVV, ZVFH, ZFH, ZICBOP and ZIHINTPAUSE support for RISC-V
+   architectures
+ - 1.5-bit, 2-bit, 3-bit, 4-bit, 5-bit, 6-bit, and 8-bit integer
+   quantization for faster inference and reduced memory use
+ - Custom CUDA kernels for running LLMs on NVIDIA GPUs (support for
+   AMD GPUs via HIP and Moore Threads GPUs via MUSA)
+ - Vulkan and SYCL backend support
+ - CPU+GPU hybrid inference to partially accelerate models larger than
+   the total VRAM capacity
+