chore: bump all dependencies to latest stable versions (#1230)

Bump floors in pyproject.toml and refresh uv.lock. Notable changes:
- deepagents 0.5.3 -> 0.5.6
- langchain 1.2.15 -> 1.2.17, langchain-core -> 1.3.2
- langchain-anthropic 1.4.0 -> 1.4.2, anthropic -> 0.97.0
- langchain-openai 1.1.13 -> 1.2.1 (unpinned from ==)
- langgraph 1.1.6 -> 1.1.10, langgraph-api -> 0.8.5
- langsmith 0.7.32 -> 0.8.0
- fastapi 0.135.3 -> 0.136.1, starlette -> 1.0.0
- uvicorn 0.44.0 -> 0.46.0, pydantic -> 2.13.3

cryptography stays at <47 due to langgraph-api upper bound.

Co-authored-by: open-swe[bot] <open-swe@users.noreply.github.com>

pyproject.toml

@@ -6,31 +6,31 @@ readme = "README.md"
 requires-python = ">=3.11"
 license = { text = "MIT" }
 dependencies = [
-    "deepagents>=0.5.3",
-    "fastapi>=0.135.3",
-    "uvicorn>=0.44.0",
-    "httpx>=0.25.0",
-    "PyJWT>=2.12.0",
+    "deepagents>=0.5.6",
+    "fastapi>=0.136.1",
+    "uvicorn>=0.46.0",
+    "httpx>=0.28.1",
+    "PyJWT>=2.12.1",
     "cryptography>=41.0.0",
     "langgraph-sdk>=0.3.13",
-    "langchain>=1.2.9",
-    "langgraph>=1.0.8",
+    "langchain>=1.2.17",
+    "langgraph>=1.1.10",
     "markdownify>=1.2.2",
-    "langchain-anthropic>1.1.0",
-    "langgraph-cli[inmem]>=0.4.21",
-    "langsmith>=0.7.32",
-    "langchain-openai==1.1.13",
+    "langchain-anthropic>=1.4.2",
+    "langgraph-cli[inmem]>=0.4.24",
+    "langsmith>=0.8.0",
+    "langchain-openai>=1.2.1",
     "langchain-daytona>=0.0.5",
     "langchain-modal>=0.0.3",
     "langchain-runloop>=0.0.4",
-    "exa-py>=2.12.0",
+    "exa-py>=2.12.1",
 ]
 
 [project.optional-dependencies]
 dev = [
     "pytest>=9.0.3",
-    "pytest-asyncio>=0.21.0",
-    "ruff>=0.15.10",
+    "pytest-asyncio>=1.3.0",
+    "ruff>=0.15.12",
     "Pygments>=2.20.0",
 ]