fix: shortcut key tips (#37)

lua/avante/sidebar.lua

@@ -641,7 +641,11 @@ function Sidebar:render()
         N.text_input({
           id = "text-input",
           border_label = {
-            text = string.format(" 🙋 with %s %s (<Tab> key jump to the chat history): ", icon, code_filename),
+            text = string.format(
+              " 🙋 with %s %s (<Tab> key to switch between result and input): ",
+              icon,
+              code_filename
+            ),
           },
           placeholder = "Enter your question",
           autofocus = true,