Revert "delete old stuff"

This reverts commit 7c32724416.

nvim/lua/plugins/toggleterm.lua

@@ -0,0 +1,17 @@
+return {
+  {
+    "akinsho/toggleterm.nvim",
+    version = "*",
+    opts = {
+      open_mapping = [[<c-y>]],
+      hide_numbers = true,
+      direction = "float",
+      float_opts = {
+        border = "curved",
+      },
+      winbar = {
+        enabled = false,
+      },
+    },
+  },
+}