[ADD] ai_tool_server_action: Create AI tools from Odoo UI

[angelmoya]

This new module allows administrators to create and define AI tools using Server Actions directly from the Odoo UI, without writing Python code in custom modules.

Features:

• New Kind: Extends ai.tool with kind="server_action" .
• Direct UI Integration: Adds an "AI Tool Configuration" tab inside the ir.actions.server form view.
• Creation Wizard: Quick creation of the tool and schemas directly from the Server Action.
• Inline Editing: Read and update the description , input_schema_json and output_schema_json seamlessly from the Server Action view.
• Security Handled: Users with access to configure server actions can safely create and update the AI tool representations.

Usage:

1. Create a Server Action.
2. Go to the "AI Tool Configuration" tab and click "Create AI Tool".
3. The LLM arguments arrive in env.context.get('tool_args') .
4. Return results by assigning a dictionary to the action variable.