Add installer build scripts and configuration

installer/scripts/templates/postinstall.sh

@@ -0,0 +1,40 @@
+#!/bin/bash
+set -e
+
+INSTALL_DIR="/Library/Application Support/AikidoSafety"
+LAUNCHD_PLIST="/Library/LaunchDaemons/dev.aikido.safe-chain.plist"
+LOG_DIR="/var/log/aikido-safe-chain"
+
+echo "Installing Aikido Safe Chain Agent..."
+
+# Create log directory
+mkdir -p "$LOG_DIR"
+chmod 755 "$LOG_DIR"
+
+# Install certificate to system keychain
+echo "Installing CA certificate to system keychain..."
+security add-trusted-cert -d -r trustRoot \
+  -k /Library/Keychains/System.keychain \
+  "$INSTALL_DIR/certs/ca-cert.pem" || true
+
+# Configure system proxy
+echo "Configuring system proxy settings..."
+"$INSTALL_DIR/bin/node" "$INSTALL_DIR/agent/configure-proxy.js" --install || {
+  echo "Warning: Failed to configure system proxy. You may need to configure manually."
+}
+
+# Load and start the LaunchDaemon
+echo "Starting Aikido Safe Chain Agent..."
+launchctl load -w "$LAUNCHD_PLIST" || {
+  echo "Warning: Failed to start agent. You may need to restart your computer."
+}
+
+echo "Aikido Safe Chain Agent installed successfully!"
+echo ""
+echo "The agent is now running in the background and will protect"
+echo "all package installations on this system."
+echo ""
+echo "To uninstall, run:"
+echo "  sudo bash '$INSTALL_DIR/uninstall.sh'"
+
+exit 0