chore: add changeset for 0.1.4 release

Author: Priestch

.changeset/fix-layout-escape-marko6.md

@@ -0,0 +1,11 @@
+---
+"@markopack/core": patch
+"@markopack/compiler": patch
+"@markopack/rspack": patch
+"@markopack/adapter-node": patch
+"@markopack/adapter-static": patch
+"@markopack/adapter-netlify": patch
+"create-markopack": patch
+---
+
+Fix layout template escape and update Marko to 6.x