feat: Add --debug option to CLI for verbose output

This commit introduces a global  option to the GarminSync CLI, providing verbose logging and diagnostic information for troubleshooting.

Key changes include:

- Implemented a  to manage and propagate the debug flag across CLI commands.

- Refactored  in  to accept and utilize the debug flag, enabling detailed logging of HTTP requests and responses.

- Updated CLI commands (, ) to access the  from the .

- Resolved circular import by extracting  into a dedicated  module.

- Configured  for Poetry-based dependency management.

- Addressed various  type hinting issues and  linting warnings across the CLI codebase to maintain code quality.

cli/requirements.txt

@@ -1,7 +1,24 @@
-click>=8.0.0
-httpx>=0.27.0
-pydantic>=2.0.0
-pyyaml>=6.0.0
-pytest>=8.0.0
-pytest-asyncio>=0.23.0
-types-pyyaml>=6.0.0
+annotated-types==0.7.0
+anyio==4.12.0
+certifi==2025.11.12
+charset-normalizer==3.4.4
+click==8.3.1
+garminconnect==0.2.36
+garth==0.5.20
+h11==0.16.0
+httpcore==1.0.9
+httpx==0.28.1
+idna==3.11
+iniconfig==2.3.0
+oauthlib==3.3.1
+packaging==25.0
+pluggy==1.6.0
+pydantic==2.12.5
+pydantic_core==2.41.5
+Pygments==2.19.2
+pytest==9.0.2
+requests==2.32.5
+requests-oauthlib==2.0.0
+typing-inspection==0.4.2
+typing_extensions==4.15.0
+urllib3==2.6.2