debug: add logging to investigate path comparison issue

Author: jdurand

lua/claudecode/selection.lua

@@ -694,6 +694,12 @@ function M.send_at_mention_for_visual_selection(line1, line2)
     current_buf_name = current_buf_name:gsub("^minifiles://[^/]*/", "")
   end
 
+  -- Debug logging to understand the path comparison issue
+  logger.debug("selection", "Path comparison debug:")
+  logger.debug("selection", "  sel_to_send.filePath: '" .. tostring(sel_to_send.filePath) .. "'")
+  logger.debug("selection", "  raw_current_buf_name: '" .. tostring(raw_current_buf_name) .. "'")
+  logger.debug("selection", "  current_buf_name (after extraction): '" .. tostring(current_buf_name) .. "'")
+
   if sel_to_send.filePath ~= current_buf_name then
     logger.warn(
       "selection",