feat: update to pydantic v2 and refactor accordingly

pyproject.toml

@@ -6,13 +6,14 @@ requires-python = ">=3.10"
 dependencies = [
     "typer<1.0.0,>=0.6.1",
     "rich>=13.3.3",
-    "pydantic>=1.10.7",
+    "pydantic>=2.0.3",
     "pyyaml>=6.0",
-    "pyrage>=1.0.3",
+    "pyrage>=1.1.1",
     "pendulum>=2.1.2",
     "httpx>=0.24.0",
     "platformdirs>=3.5.1",
     "httpx-cache>=0.9.0",
+    "pydantic-settings>=2.0.2",
 ]
 name = "halig"
 dynamic = ["version"]
@@ -76,6 +77,9 @@ docs = [
     "mkdocs-material>=9.1.5",
     "mkdocstrings[python]>=0.20.0",
 ]
+dev = [
+    "bump-pydantic>=0.6.0",
+]
 [tool.pytest]
 mock_use_standalone_module = true