Refactor configuration and assessment modules; add S3 integration and update LLM client usage

pyproject.toml

@@ -9,24 +9,22 @@ description = "Agentic Interview Analysis Framework"
 readme = "README.md"
 requires-python = ">=3.13"
 dependencies = [
-    "langchain>=0.1.0",
-    "langchain-openai>=0.1.0",
+    "langchain[openai]>=1.2.0",
     "qdrant-client",
     "pydantic-settings>=2.12.0",
     "PyYAML>=6.0.1",
     "langgraph>=1.0.5",
-    "openai>=2.14.0",
     "pydantic>=2.12.5",
     "beanie>=2.0.1",
     "motor>=3.7.1",
-    "neo4j>=5.19.0",
+    "boto3>=1.42.14",
 ]
 
 [tool.hatch.build.targets.wheel]
 packages = ["src/helia"]
 
 [dependency-groups]
-dev = ["ruff>=0.14.10", "pyrefly>=0.46.0"]
+dev = ["ruff>=0.14.10", "ty>=0.0.5"]
 
 [tool.ruff]
 line-length = 100
@@ -39,7 +37,3 @@ ignore = ["D", "BLE", "EM101", "EM102", "E501", "COM812", "TD003", "TRY003"]
 [tool.ruff.lint.pydocstyle]
 # https://github.com/google/styleguide/blob/gh-pages/pyguide.md#38-comments-and-docstrings
 convention = "google"
-
-[tool.pyrefly]
-search-path = ["src"]
-project-includes = ["**/*.py*", "**/*.ipynb"]