fix windows deps

Author: evalstate

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "fast-agent-mcp"
-version = "0.4.18"
+version = "0.4.19"
 description = "Define, Prompt and Test MCP enabled Agents and Workflows"
 readme = "README.md"
 license = { file = "LICENSE" }
@@ -40,7 +40,7 @@ dependencies = [
     "python-frontmatter>=1.1.0",
     "agent-client-protocol>=0.7.0",
     "tiktoken>=0.12.0",
-    "uvloop>=0.22.1",
+    "uvloop>=0.22.1; platform_system != 'Windows'",
 ]
 
 [project.optional-dependencies]