Add debug log for yt-dlp command execution

Inserted a debug log statement to output the full yt-dlp command before execution. This will help diagnose issues related to command construction and subprocess invocation.

Author: oop7

src/gui/ytsage_gui_main.py

@@ -1969,6 +1969,8 @@ def _analyze_url_with_subprocess(self, url) -> None:
             if self.geo_proxy_url:
                 cmd.extend(["--geo-verification-proxy", self.geo_proxy_url])
 
+            logger.debug(f"Executing yt-dlp command: {cmd}")
+
             # Execute command with hidden console window on Windows
             # Extra logic moved to src\utils\ytsage_constants.py
             result = subprocess.run(cmd, capture_output=True, text=True, timeout=300, creationflags=SUBPROCESS_CREATIONFLAGS)