feat: mark active session in telescope, use `vim.fn.confirm`

lua/telescope/_extensions/persisted/actions.lua

@@ -30,8 +30,7 @@ M.delete_session = function()
   local session = get_selected_session()
   local path = session.file_path
 
-  local confirm = vim.fn.input("Delete [" .. session.name .. "]?: ", ""):lower()
-  if confirm == "yes" or confirm == "y" then
+  if vim.fn.confirm("Delete [" .. session.name .. "]?", "&Yes\n&No") == 1 then
     vim.fn.delete(vim.fn.expand(path))
   end
 end

lua/telescope/_extensions/persisted/finders.lua

@@ -20,6 +20,9 @@ M.session_finder = function(sessions)
     else
       str = session.dir_path
     end
+    if session.file_path == vim.v.this_session then
+      str = str .. " (*)"
+    end
     return displayer({ str })
   end