feat: release candidate — agents BHP2, README v2, setup.sh, .gitignore

- 17 agents synchro boot-summary/detail (BHP Phase 2)
- README.md rewrite complet (vitrine GitHub)
- setup.sh one-liner (config + build + init)
- .gitignore complet (venv, node_modules, dist, brain.db, satellites)

setup.sh

@@ -0,0 +1,92 @@
+#!/bin/bash
+# setup.sh — Installation complete du brain
+# Usage : bash setup.sh
+# Fait tout : build dashboard + init brain-engine + affiche les instructions
+
+set -e
+
+BRAIN_ROOT="$(cd "$(dirname "$0")" && pwd)"
+echo "=== Brain Setup ==="
+echo "Root : $BRAIN_ROOT"
+echo ""
+
+# 1. Config locale
+if [ ! -f "$BRAIN_ROOT/brain-compose.local.yml" ]; then
+    echo "→ Creation brain-compose.local.yml depuis l'exemple..."
+    cp "$BRAIN_ROOT/brain-compose.local.yml.example" "$BRAIN_ROOT/brain-compose.local.yml"
+    # Remplacer les placeholders par les valeurs detectees
+    sed -i "s|<BRAIN_ROOT>|$BRAIN_ROOT|g" "$BRAIN_ROOT/brain-compose.local.yml"
+    MACHINE=$(hostname)
+    sed -i "s|<MACHINE_NAME>|$MACHINE|g" "$BRAIN_ROOT/brain-compose.local.yml"
+    sed -i "s|<YYYY-MM-DD>|$(date +%Y-%m-%d)|g" "$BRAIN_ROOT/brain-compose.local.yml"
+    echo "✅ brain-compose.local.yml cree"
+else
+    echo "✅ brain-compose.local.yml existe deja"
+fi
+
+# 2. Build dashboard
+echo ""
+echo "=== Dashboard ==="
+if [ -d "$BRAIN_ROOT/brain-ui/dist" ]; then
+    echo "✅ brain-ui deja build"
+else
+    if command -v node &>/dev/null && command -v npm &>/dev/null; then
+        bash "$BRAIN_ROOT/brain-ui/build.sh"
+    else
+        echo "⚠️  Node.js/npm absent — le dashboard ne sera pas disponible."
+        echo "   Installe Node.js 18+ puis relance : bash brain-ui/build.sh"
+    fi
+fi
+
+# 3. Init brain-engine
+echo ""
+echo "=== Brain Engine ==="
+if ! command -v python3 &>/dev/null; then
+    echo "❌ Python 3 requis. Installe-le puis relance setup.sh"
+    exit 1
+fi
+
+SCRIPT_DIR="$BRAIN_ROOT/brain-engine"
+if [ ! -d "$SCRIPT_DIR/.venv" ]; then
+    echo "→ Creation environnement virtuel..."
+    python3 -m venv "$SCRIPT_DIR/.venv"
+fi
+source "$SCRIPT_DIR/.venv/bin/activate"
+pip install -q -r "$SCRIPT_DIR/requirements.txt"
+
+if [ ! -f "$BRAIN_ROOT/brain.db" ]; then
+    echo "→ Initialisation brain.db..."
+    python3 "$SCRIPT_DIR/migrate.py" --reset 2>/dev/null || python3 "$SCRIPT_DIR/migrate.py"
+    echo "✅ brain.db cree"
+fi
+
+# 4. Ollama check
+echo ""
+if command -v ollama &>/dev/null; then
+    echo "✅ Ollama detecte — la recherche semantique fonctionnera"
+else
+    echo "⚠️  Ollama absent — la recherche semantique ne sera pas disponible."
+    echo "   Optionnel : curl -fsSL https://ollama.com/install.sh | sh"
+    echo "               ollama pull nomic-embed-text"
+fi
+
+# 5. Instructions finales
+echo ""
+echo "==========================================="
+echo "  ✅ Brain installe !"
+echo "==========================================="
+echo ""
+echo "  Lancer brain-engine :"
+echo "    bash brain-engine/start.sh"
+echo ""
+echo "  Dashboard :"
+echo "    http://localhost:7700/ui/"
+echo ""
+echo "  Premier boot Claude Code :"
+echo "    cd $BRAIN_ROOT"
+echo "    brain boot"
+echo ""
+echo "  Config Claude Code (si pas encore fait) :"
+echo "    cp profil/CLAUDE.md.example ~/.claude/CLAUDE.md"
+echo "    # Editer brain_root dans ~/.claude/CLAUDE.md"
+echo ""