migrate to SeleniumBase UC Mode for automatic version management

- Replace undetected-chromedriver with seleniumbase for better Chrome/ChromeDriver compatibility
- Automatic version matching eliminates manual cache clearing and version conflicts
- Enhanced anti-detection with UC Mode and CDP stealth settings
- Simplified requirements.txt (SeleniumBase manages common dependencies)
- Fix sort selection bug (was selecting wrong menu items)
- Improve scrolling patience (max_idle: 3→15, max_attempts: 10→50)
- Add scroll position tracking to detect when stuck
- Add fallback pane selectors for better reliability
- Update documentation (README, ARCHITECTURE, TROUBLESHOOTING)
- Add comprehensive test suite for SeleniumBase integration
- Version bump to 1.0.1

Developed by George Khananaev

.gitignore

@@ -11,6 +11,7 @@ Desktop.ini
 # -----------------------------------------------------------
 .idea/
 .vscode/
+.claude/
 *.swp
 *.swo
 *~
@@ -48,6 +49,7 @@ logs.db
 *.sqlite
 *.sqlite3
 *.db
+docs/AGENTS_LOG
 
 # -----------------------------------------------------------
 # Config Files
@@ -68,6 +70,12 @@ review_images/
 images/
 downloaded_images/
 
+# -----------------------------------------------------------
+# SeleniumBase Files
+# -----------------------------------------------------------
+downloaded_files/
+*.lock
+
 # -----------------------------------------------------------
 # Temporary and Output Files
 # -----------------------------------------------------------