chore(docs): auto generate docs

doc/obsidian.txt

@@ -731,8 +731,9 @@ USING TEMPLATES                                     *obsidian-using-templates*
 
 To insert a template, run the command `:ObsidianTemplate`. This will open a
 list of available templates in your templates folder with your preferred
-picker. Select a template and hit `<CR>` to insert. Substitution of `{{date}}`,
-`{{time}}`, and `{{title}}` is supported.
+picker. Select a template and hit `<CR>` to insert. Substitutions for `{{id}}`,
+`{{title}}`, `{{path}}`, `{{date}}`, and `{{time}}` are supported
+out-of-the-box.
 
 For example, with the following configuration