fix: persist softhsm configuration

backend/dev-entrypoint.sh

@@ -0,0 +1,16 @@
+#!/bin/sh
+
+update-ca-certificates
+
+# Initialize SoftHSM token if it doesn't exist
+if [ ! -f /etc/softhsm2/tokens/auth-app.db ]; then
+  echo "Initializing SoftHSM token..."
+  mkdir -p /etc/softhsm2/tokens
+  softhsm2-util --init-token --slot 0 --label "auth-app" --pin 1234 --so-pin 0000
+  echo "SoftHSM token initialized"
+else
+  echo "SoftHSM token already exists, skipping initialization"
+fi
+
+
+exec "$@"