[nvim] Cleans up plugins, adds transparency.

home-manager/features/neovim/config/lua/plugins/obsidian.lua

@@ -28,7 +28,7 @@ return {
       -- Optional, if you want to change the date format for the ID of daily notes.
       date_format = "%Y-%m-%d",
       -- Optional, if you want to automatically insert a template from your template directory like ''
-      template = nil,
+      template = "Daily Note",
     },
     templates = {
       folder = "Templates",