Add run_dashboard.sh launcher script + auto warehouse export

- run_dashboard.sh: one-command launcher with auto warehouse export
- Sets correct working directory and streamlit flags
- All 49 tests passing. 344 dataset files committed.

run_dashboard.sh

@@ -0,0 +1,33 @@
+#!/bin/bash
+# Fantabeto 26/27 Dashboard Launcher
+# Usage: ./run_dashboard.sh [port]
+set -e
+
+PORT=${1:-8501}
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+
+echo "============================================"
+echo "  Fantabeto 26/27 — Project Al-Cihred"
+echo "  Dashboard starting on port $PORT"
+echo "============================================"
+echo ""
+
+# Export warehouse if needed
+if [ ! -f "$SCRIPT_DIR/data/warehouse/players.parquet" ]; then
+    echo "[init] Exporting warehouse data..."
+    python -m src.export.warehouse
+    echo ""
+fi
+
+echo "[server] Starting Streamlit..."
+echo "  Local:   http://localhost:$PORT"
+echo "  Network: http://$(hostname -I | awk '{print $1}'):$PORT"
+echo ""
+echo "Press Ctrl+C to stop."
+echo ""
+
+cd "$SCRIPT_DIR"
+exec python -m streamlit run dashboard/app.py \
+    --server.port "$PORT" \
+    --server.headless true \
+    --server.enableStaticServing true