fix: remove unused python-dotenv dependency (#63)

python-dotenv was declared as a runtime dependency but is never imported
or used anywhere in the package. Removing it reduces unnecessary overhead
for downstream consumers.

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: micaelaw

poetry.lock

@@ -36,7 +36,6 @@ files = ["*.py", "*/__init__.py", "*/__version__.py", "*/version.py"]
 python = "^3.10"
 aiohttp = "^3.9.0"
 requests = "^2.25.1"
-python-dotenv = "^0.15.0"
 dataclasses-json = "^0.5.3"
 fuuid = "^0.1.0"
 

pyproject.toml

@@ -53,7 +53,6 @@ pytest>=7.0.0; python_version >= "3.6"
 pytest-cov==2.12.1; (python_version >= "2.7" and python_full_version < "3.0.0") or (python_full_version >= "3.5.0")
 pytest-mock==3.6.1; python_version >= "3.6"
 pytest-watch==4.2.0
-python-dotenv==0.15.0
 pytz==2021.1; python_version >= "3.5" and python_full_version < "3.0.0" or python_full_version >= "3.4.0" and python_version >= "3.5"
 pyyaml>=6.0; python_full_version >= "3.6.1"
 regex==2021.8.3; python_version >= "3.6"