chore: bump version to 0.1.16

Author: jbarnes850

pyproject.toml

@@ -1,11 +1,12 @@
 [project]
 name = "arc-atlas"
-version = "0.1.15"
+version = "0.1.16"
 description = "Teacher/Student orchestration toolkit for Bring-Your-Own-Agent workflows."
 readme = { file = "docs/guides/pypi.md", content-type = "text/markdown" }
 requires-python = ">=3.10"
 keywords = ["autonomy", "agents", "langchain", "langgraph", "reasoning", "reward-models"]
 dependencies = [
+    "anthropic>=0.74.1",
     "asyncpg>=0.29.0",
     "httpx>=0.25.0",
     "langchain-core>=0.3.76",