feat: add multi-file visual selection support to mini.files integration

Author: jdurand

lua/claudecode/integrations.lua

@@ -268,6 +268,7 @@ end
 --- Reference: mini.files API MiniFiles.get_fs_entry()
 --- @return table files List of file paths
 --- @return string|nil error Error message if operation failed
+
 function M._get_mini_files_selection()
   local success, mini_files = pcall(require, "mini.files")
   if not success then
@@ -288,6 +289,7 @@ function M._get_mini_files_selection()
     -- Process each line in the visual selection
     for line = start_line, end_line do
       local entry_ok, entry = pcall(mini_files.get_fs_entry, bufnr, line)
+      
       if entry_ok and entry and entry.path and entry.path ~= "" then
         -- Extract real filesystem path from mini.files buffer path
         local real_path = entry.path
@@ -302,7 +304,7 @@ function M._get_mini_files_selection()
         end
       end
     end
-
+    
     if #files > 0 then
       return files, nil
     end