Fix linting issues with ruff --fix

Applied automatic fixes for 315 out of 597 linting errors:
- Remove unused imports (F401)
- Fix f-string without placeholders (F541)
- Split multiple imports (E401)
- Remove redundant import aliases

Remaining 272 errors are mostly style issues:
- 164 E701: Multiple statements on one line (colon)
- 70 E402: Module import not at top of file
- 13 F841: Unused variables
- Various other style warnings

Code functionality unchanged - all fixes are cosmetic improvements.

kik_mcp_module/client.py

@@ -10,13 +10,12 @@ from playwright.async_api import (
 )
 from bs4 import BeautifulSoup
 import logging
-from typing import Dict, Any, List, Optional
+from typing import List, Optional
 import urllib.parse 
 import base64 # Base64 için
 import re
 import html as html_parser 
 from markitdown import MarkItDown 
-import os
 import math 
 import io
 import random
@@ -907,7 +906,7 @@ class KikApiClient:
                     event_target_for_submit = self.FIELD_LOCATORS['search_button_id']
                     # Use human-like clicking for search button
                     search_button_selector = f"a[id='{event_target_for_submit}']"
-                    logger.info(f"Performing human-like search button click...")
+                    logger.info("Performing human-like search button click...")
                     
                     try:
                         # Hide datepicker first to prevent interference
@@ -1181,7 +1180,7 @@ class KikApiClient:
             try: 
                 if await current_main_page.locator(self.MODAL_CLOSE_BUTTON_SELECTOR).is_visible(timeout=2000): 
                     await current_main_page.locator(self.MODAL_CLOSE_BUTTON_SELECTOR).click()
-                    await current_main_page.wait_for_selector(f"div#detayPopUp:not(.in)", timeout=5000) 
+                    await current_main_page.wait_for_selector("div#detayPopUp:not(.in)", timeout=5000) 
             except: pass
 
             return KikDocumentMarkdown(

kik_mcp_module/client_v2.py

@@ -1,13 +1,9 @@
 # kik_mcp_module/client_v2.py
 
 import httpx
-import requests
 import logging
 import uuid
-import base64
 import ssl
-from typing import Optional
-from datetime import datetime
 
 from .models_v2 import (
     KikV2DecisionType, KikV2SearchPayload, KikV2SearchPayloadDk, KikV2SearchPayloadMk,

kik_mcp_module/models.py

@@ -1,5 +1,5 @@
 # kik_mcp_module/models.py
-from pydantic import BaseModel, Field, HttpUrl, computed_field, ConfigDict
+from pydantic import BaseModel, Field, computed_field, ConfigDict
 from typing import List, Optional
 from enum import Enum
 import base64 # Base64 encoding/decoding için

kik_mcp_module/models_v2.py

@@ -1,7 +1,6 @@
 # kik_mcp_module/models_v2.py
 from pydantic import BaseModel, Field, ConfigDict
-from typing import List, Optional
-from datetime import datetime
+from typing import List
 from enum import Enum
 
 # New KIK v2 API Models