[Minor] Fix docs links & new button. (#3633)

* [Minor] Fix docs links & new button.

* add llm.c

README.md

@@ -154,9 +154,9 @@ To learn more, see our [Documentation](https://skypilot.readthedocs.io/en/latest
 <!-- Keep this section in sync with index.rst in SkyPilot Docs -->
 Runnable examples:
 - LLMs on SkyPilot
-  - [GPT-2](./llm/gpt-2/)
+  - [GPT-2 via `llm.c`](./llm/gpt-2/)
   - [Llama 3](./llm/llama-3/)
-  - [Qwen](./llm/qwen/) 
+  - [Qwen](./llm/qwen/)
   - [Databricks DBRX](./llm/dbrx/)
   - [Gemma](./llm/gemma/)
   - [Mixtral 8x7B](./llm/mixtral/); [Mistral 7B](https://docs.mistral.ai/self-deployment/skypilot/) (from official Mistral team)

docs/source/_static/custom.js

@@ -28,7 +28,6 @@ document.addEventListener('DOMContentLoaded', () => {
         { selector: '.caption-text', text: 'SkyServe: Model Serving' },
         { selector: '.toctree-l1 > a', text: 'Managed Jobs' },
         { selector: '.toctree-l1 > a', text: 'Running on Kubernetes' },
-        { selector: '.toctree-l1 > a', text: 'DBRX (Databricks)' },
         { selector: '.toctree-l1 > a', text: 'Ollama' },
         { selector: '.toctree-l1 > a', text: 'Llama-3 (Meta)' },
         { selector: '.toctree-l1 > a', text: 'Qwen (Alibaba)' },

docs/source/docs/index.rst

@@ -69,7 +69,7 @@ Runnable examples:
 
 * **LLMs on SkyPilot**
 
-  * `GPT-2 <https://github.com/skypilot-org/skypilot/tree/master/llm/gpt-2>`
+  * `GPT-2 via llm.c <https://github.com/skypilot-org/skypilot/tree/master/llm/gpt-2>`_
   * `Llama 3 <https://github.com/skypilot-org/skypilot/tree/master/llm/llama-3>`_
   * `Qwen <https://github.com/skypilot-org/skypilot/tree/master/llm/qwen>`_
   * `Databricks DBRX <https://github.com/skypilot-org/skypilot/tree/master/llm/dbrx>`_