restructure: proper project layout, README, kill training

- cuda/ — main LBM kernel (khra_gixx_1024_v5.cu)
- navigator/ — lattice_observer, golden_weave, bridges, mock daemon
- scripts/ — compile, start, launch, setup (paths updated)
- docs/ — system manual
- archive/ — everything else (old kernels, inquiries, experiments)
- README.md — full setup guide: requirements, quick start, use your own LLM
- removed training/ entirely (broken LoRA scripts + datasets)
- .gitignore: exclude build/ logs/ training/ *.jsonl

archive/misc/compile_v4.sh

@@ -0,0 +1,20 @@
+#!/bin/bash
+# Compile khra_gixx_1024_v4 — Phase 1 enhanced daemon
+# Same deps as v3: zmq + nvml, no json-c, no cufft
+export PATH=/usr/local/cuda-12.6/bin:$PATH
+export LD_LIBRARY_PATH=/usr/local/cuda-12.6/lib64:$LD_LIBRARY_PATH
+cd /mnt/d/fractal-brain/beast-build
+
+echo "Compiling khra_gixx_1024_v4..."
+nvcc -O3 -arch=sm_89 \
+    -o khra_gixx_1024_v4 \
+    khra_gixx_1024_v4.cu \
+    -lzmq -lnvidia-ml
+
+if [ $? -eq 0 ]; then
+    echo "BUILD OK: khra_gixx_1024_v4 ($(date))"
+    ls -la khra_gixx_1024_v4
+else
+    echo "BUILD FAILED"
+    exit 1
+fi