scripts: Add script to generate slow simapp template

scripts/simapp/generate_template_slow.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+set -o errexit -o nounset -o pipefail
+command -v shellcheck >/dev/null && shellcheck "$0"
+
+SCRIPT_DIR="$(realpath "$(dirname "$0")")"
+
+# Create template for slow simapp
+(
+  cd "$SCRIPT_DIR"
+  cp -R template template_slow
+  chmod +x "$SCRIPT_DIR/template_slow/setup.sh"
+  chmod +x "$SCRIPT_DIR/template_slow/run_simd.sh"
+
+  # Slow settings in config.toml
+  sed -i "" \
+    -e 's/^timeout_broadcast_tx_commit =.*$/timeout_broadcast_tx_commit = "1s"/' \
+    -e 's/^timeout_commit =.*$/timeout_commit = "10s"/' \
+    "template_slow/.simapp/config/config.toml"
+)