feat: add kiro-cli and AGENT_CONFIG consistency coverage (github#1690)

* feat: add kiro-cli and AGENT_CONFIG consistency coverage

* fix: address PR feedback for kiro-cli migration

* test: assert init invocation result in --here mode test

* test: capture init result in here-mode command test

* chore: save local unapproved work in progress

* fix: resolve remaining PR1690 review threads

* Update src/specify_cli/__init__.py

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* test: reduce brittleness in ai help alias assertion

* fix: resolve PR1690 ruff syntax regression

---------

Co-authored-by: Manfred Riem <15701806+mnriem@users.noreply.github.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: 3 people

tests/test_ai_skills.py

@@ -507,10 +507,8 @@ def test_new_project_nonstandard_commands_subdir_removed_after_skills_succeed(se
 
         def fake_download(project_path, *args, **kwargs):
             self._fake_extract("kiro-cli", project_path)
-            return (project_path, {"release": "test"})
 
-        with patch("specify_cli.show_banner"), \
-             patch("specify_cli.download_and_extract_template", side_effect=fake_download), \
+        with patch("specify_cli.download_and_extract_template", side_effect=fake_download), \
              patch("specify_cli.ensure_executable_scripts"), \
              patch("specify_cli.ensure_constitution_from_template"), \
              patch("specify_cli.install_ai_skills", return_value=True) as mock_skills, \
@@ -677,8 +675,7 @@ def test_kiro_alias_normalized_to_kiro_cli(self, tmp_path):
         runner = CliRunner()
         target = tmp_path / "kiro-alias-proj"
 
-        with patch("specify_cli.show_banner"), \
-             patch("specify_cli.download_and_extract_template", return_value=(target, {"release": "test"})) as mock_download, \
+        with patch("specify_cli.download_and_extract_template") as mock_download, \
              patch("specify_cli.ensure_executable_scripts"), \
              patch("specify_cli.ensure_constitution_from_template"), \
              patch("specify_cli.is_git_repo", return_value=False), \