feature: add support for aider

# Description

In addition to support for claude code and codex support for aider needs to be added

## Needs to update

- the --agents tag needs to be updated to allow support for aider
- `uzi auto` needs to ensure it can auto accept all prompts from `aider`

Start by locating the implementation of the --agents option and the uzi auto command, then trace how Claude Code and Codex are registered and how their prompts are accepted. Add aider wherever those integrations are selected, and verify that uzi auto accepts all prompts from aider as required.

Written by the indexing model from the issue text.