fix(fzf): add vertical offset for complex window borders

lua/dropbar/menu.lua

@@ -955,6 +955,29 @@ function dropbar_menu_t:fuzzy_find_open(opts)
       height = 1,
     })
 
+  -- handle vertical offsets for border
+  if win_config.border ~= 'none' then
+    win_config.row = win_config.row + (win_config.anchor == 'SW' and 1 or 0)
+
+    -- remove the top border from the fzf window if possible
+    if type(win_config.border) == 'table' then
+      if #win_config.border == 8 then
+        win_config.border[2] = ''
+      else
+        for i = 1, 8 do
+          if i <= 3 then
+            win_config.border[i] = ''
+          else
+            win_config.border[i] = win_config.border[1]
+          end
+        end
+      end
+    elseif win_config.anchor == 'SW' then
+      -- add offset if needed
+      win_config.row = win_config.row + 2
+    end
+  end
+
   -- don't show title in the fzf window
   win_config.title = nil
   win_config.title_pos = nil