fixes

nvim/lua/config/keymaps.lua

@@ -18,7 +18,16 @@ map("n", "<C-Right>", ":vertical resize +2<CR>", { desc = "Increase window width
 -- Buffers
 map("n", "<S-l>", ":bnext<CR>", { desc = "Next buffer" })
 map("n", "<S-h>", ":bprevious<CR>", { desc = "Previous buffer" })
-map("n", "<leader>bd", ":bdelete<CR>", { desc = "Delete buffer" })
+map("n", "<leader>bd", function()
+  local current = vim.api.nvim_get_current_buf()
+  local bufs = vim.tbl_filter(function(b)
+    return b.bufnr ~= current and vim.bo[b.bufnr].filetype ~= "neo-tree"
+  end, vim.fn.getbufinfo({ buflisted = 1 }))
+  if #bufs > 0 then
+    vim.api.nvim_set_current_buf(bufs[1].bufnr)
+  end
+  vim.cmd("bdelete " .. current)
+end, { desc = "Delete buffer" })
 
 -- Move lines up/down in visual mode
 map("v", "J", ":m '>+1<CR>gv=gv", { desc = "Move selection down" })