Feature/sessions_conn

[licitrasimone]

This pull request introduces major new features and enhancements for version 1.1.0 of the AIX security testing framework, with a focus on native WebSocket support, chat/session ID tracking, and improved database session/conversation grouping. The CLI and documentation have been updated to reflect these capabilities, and the internal versioning has been bumped accordingly.

Key new features and improvements:

WebSocket and Chat ID Support:

• Native WebSocket endpoint support (ws:///wss://) is now available across all attack modules, including new CLI options and documentation updates. [1] [2]
• Added chat/session ID tracking with new flags (--chat-id-path, --chat-id-param, --new-chat, --reuse-chat) for stateful API testing and multi-turn attacks. [1] [2]
• CLI now provides hints for WebSocket targets and response path extraction.

Session and Conversation Management:

• All scan runs are now automatically grouped into sessions by target, and multi-turn attack transcripts are stored as conversations, both accessible via new CLI commands. [1] [2]
• Database schema and CLI updated to support session/conversation tracking and reporting. [1] [2]

CLI and Internal Refactoring:

• All attack module CLI commands now accept and process chat/session ID options and update session/conversation state in the database. [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [23]

Documentation and Versioning:

• Updated README.md and TODO.md to document new features, CLI usage, and recent changes. [1] [2] [3] [4] [5] [6] [7] [8]
• Version bumped to 1.1.0 in code and documentation. [1] [2]

Other Enhancements:

• Improved CLI logic for resolving chat session flags and providing user feedback.

These changes significantly enhance AIX's ability to test modern, stateful AI APIs and improve workflow tracking and reporting for complex attack scenarios.