fix(dependencies): update mcp dependency version to 1.1.2 for compatibility

feat(tests): add pytest-mock dependency to enhance testing capabilities

Author: tumf

pyproject.toml

@@ -6,7 +6,7 @@ authors = [
 ]
 dependencies = [
     "asyncio>=3.4.3",
-    "mcp>=1.1.0",
+    "mcp>=1.1.2",
 ]
 requires-python = ">=3.11"
 readme = "README.md"
@@ -22,6 +22,7 @@ test = [
     "pytest-asyncio>=0.23.0", 
     "pytest-env>=1.1.0",
     "pytest-cov>=6.0.0",
+    "pytest-mock>=3.12.0",
 ]
 dev = [
     "ruff>=0.0.262",