Add commands for data analysis and websearch, improve subactivities

[Josh-XT]

This pull request introduces several changes to the agixt project, focusing on enhancing the logging of interactions and adding new functionalities for data analysis and web search. The most important changes include the addition of thinking_id for logging subactivities, the introduction of new commands in agixt_actions, and updates to various methods to incorporate these changes.

Enhancements to logging:

• agixt/Interactions.py: Added thinking_id to log subactivities in multiple methods such as format_prompt, run, and others. [1] [2]
• agixt/Websearch.py: Updated the scrape_websites method to use thinking_id for logging subactivities.
• agixt/XT.py: Incorporated thinking_id in various methods like learn_spreadsheet, chat_completions, analyze_user_input, and analyze_data for better logging of subactivities and errors. [1] [2] [3] [4] [5] [6] [7]

New functionalities:

• agixt/extensions/agixt_actions.py: Added new commands Run Data Analysis and Search the Web to the agixt_actions class, providing capabilities for data analysis and web search. [1] [2]