Implement Autocompletion for HTML Extractor Node Tag Option

[MertenD]

Description

Develop an autocompletion feature for the HTML Extractor Node's tag option. This feature should provide users with suggestions for HTML tags based on the cached data from the previous node, if it exists. This will enhance the user experience by making it easier and faster to select the appropriate HTML tags when configuring the HTML Extractor Node.

Tasks

• Develop backend functionality to analyze the cached data and generate a list of potential HTML tags.
• Implement a system for displaying the autocompletion suggestions and allowing the user to select a suggestion.
• Ensure that the feature works seamlessly with the existing HTML Extractor Node and user interface.
• Test the feature thoroughly to ensure reliability and usability.