Improve tramp support.

feat: add --linear-output option for Aider-CE in aidermacs-run

Release 1.6

Intellegently selects aider-ce or aider

Fix: Use real model value in `aidermacs-set-model`

Display model pricing in model selection

Update thinking for newer Sonnets

Fix aider version check

Fix Aider version check

refactor: Update command from `/read` to `/read-only` in aidermacs.el

Default to Aider-CE, Community Experimentation

Use it for the code funtions

refactor: extract code change region selection into helper function

refactor: simplify region detection to use paragraph boundaries

feat: add region detection for aidermacs-direct-change function