fix: apply isort formatting to fix CI linting

Applied isort to properly sort all imports according to PEP8:
- Standard library imports first
- Third-party imports second
- Local imports last
- Alphabetical ordering within each group

All tests still passing after import reordering.

tests/conftest.py

@@ -2,8 +2,8 @@
 Pytest configuration for Gemini MCP Server tests
 """
 
-import sys
 import os
+import sys
 from pathlib import Path
 
 # Ensure the parent directory is in the Python path for imports

tests/test_config.py

@@ -2,17 +2,9 @@
 Tests for configuration
 """
 
-from config import (
-    __version__,
-    __updated__,
-    __author__,
-    DEFAULT_MODEL,
-    MAX_CONTEXT_TOKENS,
-    TEMPERATURE_ANALYTICAL,
-    TEMPERATURE_BALANCED,
-    TEMPERATURE_CREATIVE,
-    TOOL_TRIGGERS,
-)
+from config import (DEFAULT_MODEL, MAX_CONTEXT_TOKENS, TEMPERATURE_ANALYTICAL,
+                    TEMPERATURE_BALANCED, TEMPERATURE_CREATIVE, TOOL_TRIGGERS,
+                    __author__, __updated__, __version__)
 
 
 class TestConfig:

tests/test_server.py

@@ -2,11 +2,12 @@
 Tests for the main server functionality
 """
 
-import pytest
 import json
 from unittest.mock import Mock, patch
 
-from server import handle_list_tools, handle_call_tool
+import pytest
+
+from server import handle_call_tool, handle_list_tools
 
 
 class TestServerTools:

tests/test_tools.py

@@ -2,10 +2,11 @@
 Tests for individual tool implementations
 """
 
-import pytest
 from unittest.mock import Mock, patch
 
-from tools import ThinkDeeperTool, ReviewCodeTool, DebugIssueTool, AnalyzeTool
+import pytest
+
+from tools import AnalyzeTool, DebugIssueTool, ReviewCodeTool, ThinkDeeperTool
 
 
 class TestThinkDeeperTool:

tests/test_utils.py

@@ -2,12 +2,8 @@
 Tests for utility functions
 """
 
-from utils import (
-    read_file_content,
-    read_files,
-    estimate_tokens,
-    check_token_limit,
-)
+from utils import (check_token_limit, estimate_tokens, read_file_content,
+                   read_files)
 
 
 class TestFileUtils: