Fix broken links in readme.

README.md

@@ -1,9 +1,11 @@
 <p align="center">
   <img src="https://raw.githubusercontent.com/eli64s/readme-ai/main/docs/docs/assets/svg/readme-ai-animated.svg" alt="readme-ai-banner-logo" width="100%">
 </p>
+
 <p align="center">
   <em>Designed for simplicity, customization, and developer productivity.</em>
 </p>
+
 <p align="center">
   <a href="https://github.com/eli64s/readme-ai/actions">
     <img src="https://img.shields.io/github/actions/workflow/status/eli64s/readme-ai/release-pipeline.yml?logo=githubactions&label=CICD&logoColor=white&color=4169E1" alt="github-actions">
@@ -182,7 +184,7 @@ Let's take a look at some possible customizations created by readme-ai:
 </table>
 
 > [!IMPORTANT]
-> Find detailed guides and tutorials for configuring and customizing your README in the <a href="https://eli64s.github.io/readme-ai/configuration/#cli-options">Official Documentation</a>.
+> See the [Official Documentation][mkdocs] for more information on customization options and best practices.
 
 Next, let's explore the key sections of a typical README generated by readme-ai.
 
@@ -326,7 +328,7 @@ To enable the full functionality of `readmeai`, an account and API key are requi
 - [**Ollama**](https://github.com/ollama/ollama): Free and open-source. No API key required.
 - [**Anthropic**](https://www.anthropic.com/): Requires an Anthropic account and API key.
 - [**Google Gemini**](https://ai.google.dev/tutorials/python_quickstart): Requires a Google Cloud account and API key.
-- [**Offline Mode**](https://github.com/eli64s/readme-ai/blob/main/examples/readme-offline.md): Generates a boilerplate README without making API calls.
+- [**Offline Mode**](https://github.com/eli64s/readme-ai/blob/main/examples/offline-mode/readme-litellm.md): Generates a README without making API calls.
 
 <sub>For more information on setting up an API key, refer to the provider's documentation.</sub>