This pull request focuses on refactoring and improving the error handling and context menu functionalities in the bot-skeleton project. The key changes include refactoring the error_message_map to be a function, updating context menu options to be functions, and enhancing the error handling mechanism.

Error Handling Improvements:

• Refactored error_message_map to be a function that returns the error messages. This change ensures that the error messages are dynamically generated. [1] [2]
• Updated error handling in handleError to use the refactored error_message_map function.

Context Menu Refactoring:

• Changed download_option, deleteBlocksLocaleText, and deleteAllBlocksLocaleText to be functions. This allows for dynamic generation of these options. [1] [2]
• Updated all_context_menu_options to be a function to ensure the options are dynamically generated. [1] [2]

Miscellaneous Improvements:

• Simplified the disableStrayBlocks method by removing an unnecessary function and directly using block methods.
• Enhanced error message emission in various utility functions to use the refactored error_message_map function. [1] [2]

These changes collectively enhance the maintainability and readability of the codebase, ensuring that error messages and context menu options are dynamically and correctly generated.