Add some new commands for the Crawl4ai script transpiler and creating an interactive tutorial that allows users to go through multiple steps and apply the syntax to automate the page. Fixed some issues and add several new commands for setting input values, variables, clearing input fields, and more.

docs/examples/c4a_script/tutorial/scripts/01-basic-interaction.c4a

@@ -0,0 +1,18 @@
+# Basic Page Interaction
+# This script demonstrates basic C4A commands
+
+# Navigate to the playground
+GO http://127.0.0.1:8080/playground/
+
+# Wait for page to load
+WAIT `body` 2
+
+# Handle cookie banner if present
+IF (EXISTS `.cookie-banner`) THEN CLICK `.accept`
+
+# Close newsletter popup if it appears
+WAIT 3
+IF (EXISTS `.newsletter-popup`) THEN CLICK `.close`
+
+# Click the start tutorial button
+CLICK `#start-tutorial`