add pydantic _settings + poetry cleanup

pyproject.toml

@@ -25,11 +25,12 @@ pydantic = ">2"
 PyYAML = ">=5.3.0"
 black = { version = "^22.1.0", optional = true }
 isort = { version = "^5.10.1", optional = true }
-libcst = { version = "^0.4.9", optional = true }
+libcst = { version = "^1.4.0", optional = true }
 rich-click = ">=1.6"
 watchfiles = "^0.18.1"
+pydantic-settings = "^2.5.2"
 
-[tool.poetry.dev-dependencies]
+[tool.poetry.group.dev.dependencies]
 pytest = "^6.2.5"
 pytest-aiohttp = "^0.3.0"
 pytest-cov = "^3.0.0"
@@ -39,8 +40,9 @@ black = "^22.1.0"
 pylint = "^2.12.2"
 autoflake = "^1.4"
 strawberry-graphql = "^0.151.0"
-libcst = "^0.4.9"
+libcst = "^1.4.0"
 requests = "^2.28.1"
+pytest-snapshot = "^0.9.0"
 
 [tool.poetry.extras]
 watch = ["watchdog"]
@@ -51,12 +53,6 @@ merge = ["libcst"]
 [tool.poetry.scripts]
 turms = "turms.cli.main:cli"
 
-
-[tool.poetry.group.dev.dependencies]
-libcst = "^0.4.9"
-ruff = "^0.0.257"
-pytest-snapshot = "^0.9.0"
-
 [build-system]
 requires = ["poetry-core>=1.0.0"]
 build-backend = "poetry.core.masonry.api"