P0: Add foreground mode with --prompt flag to 'local-agi agent run'

[localai-bot]

Overview

Add a foreground mode to the local-agi agent run command that allows running an agent synchronously with a prompt and printing the output directly to the foreground.

Current State

Issue #448 was closed, implementing the local-agi agent run command for standalone agent execution. However, the current implementation runs agents in background mode.

New Requirement

Add support for foreground execution mode with the following usage:

Expected Usage

Requirements

1. Add a --prompt flag to the local-agi agent run command
2. When --prompt is provided:
   • Create an agent instance (from name or JSON import)
   • Execute the agent's Ask("") method with the provided prompt
   • Collect and print the output directly to stdout
   • Exit after the operation completes (no background process)
3. The foreground mode should work alongside the existing background mode
4. Proper error handling and output formatting

Priority

P0 - This is a high-priority enhancement to the agent CLI functionality.

Related

• Issue P0: CLI command to run agents standalone #448: CLI command to run agents standalone (CLOSED - base implementation)