add wip dashboard + other stuff

lua/config/plugins/dashboard.lua

@@ -0,0 +1,16 @@
+config = {
+  center = {
+    {
+      icon = '',
+      icon_hl = 'group',
+      desc = 'description',
+      desc_hl = 'group',
+      key = 'shortcut key in dashboard buffer not keymap !!',
+      key_hl = 'group',
+      key_format = ' [%s]', -- `%s` will be substituted with value of `key`
+      action = '',
+    },
+  },
+  footer = {},
+  vertical_center = false, -- Center the Dashboard on the vertical (from top to bottom)
+}