fix: resolve CI linting violations

- Fixed import sorting in cli.py, __main__.py, detectors/__init__.py, base.py, python.py, rust.py, openapi.py, models/__init__.py
- Removed unused imports (sys, asyncio, Observer, Text, Parameter, ParameterIn, HTTPMethod, DocConfig, List, Optional)
- Removed trailing whitespace from blank lines
- Split lines exceeding 100 characters
- Added missing __init__ docstrings in generators and static/templates packages

tests/integration/test_generation.py

@@ -1,19 +1,18 @@
-"""Integration tests for documentation generation."""
+{"""Integration tests for documentation generation."""
 
-import pytest
+import json
 import tempfile
-import os
 from pathlib import Path
 
+from docgen.generators import HTMLGenerator, MarkdownGenerator, OpenAPIGenerator
+from docgen.models import DocConfig, Endpoint, HTTPMethod, Parameter, ParameterIn
+
 
 class TestHTMLGeneration:
     """Tests for HTML documentation generation."""
 
     def test_html_generator_basic(self):
         """Test basic HTML generation."""
-        from docgen.models import Endpoint, HTTPMethod, DocConfig
-        from docgen.generators import HTMLGenerator
-        
         endpoints = [
             Endpoint(
                 path="/api/users",
@@ -26,29 +25,26 @@ class TestHTMLGeneration:
                 summary="Create user",
             ),
         ]
-        
+
         config = DocConfig(
             title="Test API",
             description="A test API",
             version="1.0.0",
         )
-        
+
         with tempfile.TemporaryDirectory() as tmpdir:
             generator = HTMLGenerator(config)
             output_path = generator.generate(endpoints, Path(tmpdir))
-            
+
             assert output_path.exists()
             assert output_path.name == "index.html"
-            
+
             content = output_path.read_text()
             assert "Test API" in content
             assert "/api/users" in content
 
     def test_html_generator_grouped_endpoints(self):
         """Test endpoint grouping in HTML."""
-        from docgen.models import Endpoint, HTTPMethod, DocConfig
-        from docgen.generators import HTMLGenerator
-        
         endpoints = [
             Endpoint(
                 path="/users",
@@ -61,11 +57,11 @@ class TestHTMLGeneration:
                 tags=["items"],
             ),
         ]
-        
+
         with tempfile.TemporaryDirectory() as tmpdir:
             generator = HTMLGenerator(DocConfig())
             generator.generate(endpoints, Path(tmpdir))
-            
+
             output_static = Path(tmpdir) / "static"
             assert output_static.exists()
 
@@ -75,9 +71,6 @@ class TestMarkdownGeneration:
 
     def test_markdown_generator_basic(self):
         """Test basic Markdown generation."""
-        from docgen.models import Endpoint, HTTPMethod, DocConfig
-        from docgen.generators import MarkdownGenerator
-        
         endpoints = [
             Endpoint(
                 path="/api/users",
@@ -85,19 +78,19 @@ class TestMarkdownGeneration:
                 summary="Get all users",
             ),
         ]
-        
+
         config = DocConfig(
             title="My API",
             description="API documentation",
         )
-        
+
         with tempfile.TemporaryDirectory() as tmpdir:
             generator = MarkdownGenerator(config)
             output_path = generator.generate(endpoints, Path(tmpdir))
-            
+
             assert output_path.exists()
             assert output_path.name == "README.md"
-            
+
             content = output_path.read_text()
             assert "# My API" in content
             assert "GET" in content
@@ -109,17 +102,13 @@ class TestOpenAPIGeneration:
 
     def test_openapi_generator_basic(self):
         """Test basic OpenAPI generation."""
-        from docgen.models import Endpoint, HTTPMethod, DocConfig, Parameter, ParameterIn
-        from docgen.generators import OpenAPIGenerator
-        import json
-        
         param = Parameter(
             name="id",
             type="integer",
             required=True,
             location=ParameterIn.PATH,
         )
-        
+
         endpoints = [
             Endpoint(
                 path="/users/{id}",
@@ -128,19 +117,19 @@ class TestOpenAPIGeneration:
                 parameters=[param],
             ),
         ]
-        
+
         config = DocConfig(
             title="Test API",
             version="1.0.0",
         )
-        
+
         with tempfile.TemporaryDirectory() as tmpdir:
             generator = OpenAPIGenerator(config)
             output_path = generator.generate(endpoints, Path(tmpdir))
-            
+
             assert output_path.exists()
             assert output_path.name == "openapi.json"
-            
+
             spec = json.loads(output_path.read_text())
             assert spec["openapi"] == "3.0.3"
             assert spec["info"]["title"] == "Test API"