chore: upgrade all Python packages and fix linting issues

- Update all dependencies to latest versions (fastmcp, httpx, packaging, etc.)
- Downgrade click from yanked 8.2.2 to stable 8.1.7
- Fix code formatting and linting issues with ruff
- Most tests passing (2 test failures in dependency resolver need investigation)

test_specific_case.py

@@ -3,58 +3,65 @@
 
 from pypi_query_mcp.core.version_utils import sort_versions_semantically
 
+
 def test_specific_case():
     """Test the exact case mentioned in the task requirements."""
     print("=" * 60)
     print("Testing Specific Task Requirement")
     print("=" * 60)
-    
+
     # The exact problem mentioned in the task
     versions = ["5.2rc1", "5.2.5"]
-    
+
     # Old way (string sorting)
     old_sorted = sorted(versions, reverse=True)
-    
+
     # New way (semantic sorting)
     new_sorted = sort_versions_semantically(versions, reverse=True)
-    
+
     print(f"Original versions: {versions}")
     print(f"Old string sorting: {old_sorted}")
     print(f"New semantic sorting: {new_sorted}")
     print()
-    
+
     print("Analysis:")
-    print(f"  Problem: '5.2rc1' was appearing before '5.2.5' in string sorting")
+    print("  Problem: '5.2rc1' was appearing before '5.2.5' in string sorting")
     print(f"  String sorting result: {old_sorted[0]} comes first")
     print(f"  Semantic sorting result: {new_sorted[0]} comes first")
     print()
-    
+
     if new_sorted == ["5.2.5", "5.2rc1"]:
         print("  ✅ SUCCESS: Semantic sorting correctly places 5.2.5 before 5.2rc1")
         print("  ✅ This fixes the issue described in the task!")
     else:
         print("  ❌ FAILED: The issue is not resolved")
-    
+
     print()
-    
+
     # Test a more comprehensive example
     comprehensive_test = [
-        "5.2.5", "5.2rc1", "5.2.0", "5.2a1", "5.2b1", 
-        "5.1.0", "5.3.0", "5.2.1"
+        "5.2.5",
+        "5.2rc1",
+        "5.2.0",
+        "5.2a1",
+        "5.2b1",
+        "5.1.0",
+        "5.3.0",
+        "5.2.1",
     ]
-    
+
     old_comprehensive = sorted(comprehensive_test, reverse=True)
     new_comprehensive = sort_versions_semantically(comprehensive_test, reverse=True)
-    
+
     print("Comprehensive version sorting test:")
     print(f"  Input: {comprehensive_test}")
     print(f"  String sorted: {old_comprehensive}")
     print(f"  Semantic sorted: {new_comprehensive}")
     print()
-    
+
     print("Expected semantic order (newest to oldest):")
     print("  5.3.0 > 5.2.5 > 5.2.1 > 5.2.0 > 5.2rc1 > 5.2b1 > 5.2a1 > 5.1.0")
 
 
 if __name__ == "__main__":
-    test_specific_case()
+    test_specific_case()