feat: introduce CourseEditorLayout and AppHeader, add organization domain migration, and update Docker configurations and auth scripts

.dockerignore

@@ -0,0 +1,13 @@
+target
+**/target
+node_modules
+**/node_modules
+.next
+**/.next
+.git
+**/.git
+.env
+**/.env
+**/.env.local
+**/.env.example
+*.log