feat: tab switching behaviour (#155)

* feat: tab switching behaviour

Signed-off-by: Aaron Pham <contact@aarnphm.xyz>

* revert: features

Signed-off-by: Aaron Pham <contact@aarnphm.xyz>

---------

Signed-off-by: Aaron Pham <contact@aarnphm.xyz>

lua/avante/sidebar.lua

@@ -736,6 +736,9 @@ function Sidebar:refresh_winids()
   if self.winids.input then
     table.insert(winids, self.winids.input)
   end
+  if Config.behaviour.cycle_between_open_buffers and self.code.winid then
+    table.insert(winids, self.code.winid)
+  end
 
   local function switch_windows()
     local current_winid = api.nvim_get_current_win()