Update docs

Author: mgks

docs-05/configuration/navigation.md

@@ -29,8 +29,6 @@ module.exports = {
 | **`collapsible`**| `Boolean` | No | If `true`, the group can be expanded/collapsed. |
 | **`external`** | `Boolean` | No | If `true`, the link opens in a new tab. |
 
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 ## Organizing Groups
 
 You can nest navigation items infinitely. There are two primary ways to organize groups:

docs-05/content/containers/callouts.md

@@ -21,8 +21,6 @@ Your content here.
 | `danger` | Danger | Critical warnings, data loss, or significant errors. |
 | `success` | Success | Confirmation of a completed action. |
 
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 ## Examples
 
 ### 1. Simple Note

docs-05/content/live-preview.md

@@ -24,8 +24,6 @@ docmd live --build-only
 ```
 This creates a `dist/` directory containing the `index.html` and `docmd-live.js` engine.
 
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 ## Embedding docmd in Your Site
 
 Use the browser-compatible bundle to add Markdown preview capabilities to your own applications.