docs: update documentation links (#3459)

# What does this PR do?
* Updates documentation links from readthedocs to llamastack.github.io

## Test Plan
* Manual testing

docs/zero_to_hero_guide/00_Inference101.ipynb

@@ -9,7 +9,7 @@
         "\n",
         "This document provides instructions on how to use Llama Stack's `chat_completion` function for generating text using the `Llama3.2-3B-Instruct` model. \n",
         "\n",
-        "Before you begin, please ensure Llama Stack is installed and set up by following the [Getting Started Guide](https://llama-stack.readthedocs.io/en/latest/getting_started/index.html).\n",
+        "Before you begin, please ensure Llama Stack is installed and set up by following the [Getting Started Guide](https://llamastack.github.io/latest/getting_started/index.html).\n",
         "\n",
         "\n",
         "### Table of Contents\n",

docs/zero_to_hero_guide/01_Local_Cloud_Inference101.ipynb

@@ -10,7 +10,7 @@
     "This guide provides a streamlined setup to switch between local and cloud clients for text generation with Llama Stack’s `chat_completion` API. This setup enables automatic fallback to a cloud instance if the local client is unavailable.\n",
     "\n",
     "### Prerequisites\n",
-    "Before you begin, please ensure Llama Stack is installed and the distribution is set up by following the [Getting Started Guide](https://llama-stack.readthedocs.io/en/latest/). You will need to run two distributions, a local and a cloud distribution, for this demo to work.\n",
+    "Before you begin, please ensure Llama Stack is installed and the distribution is set up by following the [Getting Started Guide](https://llamastack.github.io/latest/getting_started/index.html). You will need to run two distributions, a local and a cloud distribution, for this demo to work.\n",
     "\n",
     "### Implementation"
    ]

docs/zero_to_hero_guide/02_Prompt_Engineering101.ipynb

@@ -11,7 +11,7 @@
         "\n",
         "This interactive guide covers prompt engineering & best practices with Llama 3.2 and Llama Stack.\n",
         "\n",
-        "Before you begin, please ensure Llama Stack is installed and set up by following the [Getting Started Guide](https://llama-stack.readthedocs.io/en/latest/getting_started/index.html)."
+        "Before you begin, please ensure Llama Stack is installed and set up by following the [Getting Started Guide](https://llamastack.github.io/latest/getting_started/index.html)."
       ]
     },
     {

docs/zero_to_hero_guide/03_Image_Chat101.ipynb

@@ -7,7 +7,7 @@
       "source": [
         "## Getting Started with LlamaStack Vision API\n",
         "\n",
-        "Before you begin, please ensure Llama Stack is installed and set up by following the [Getting Started Guide](https://llama-stack.readthedocs.io/en/latest/getting_started/index.html).\n",
+        "Before you begin, please ensure Llama Stack is installed and set up by following the [Getting Started Guide](https://llamastack.github.io/latest/getting_started/index.html).\n",
         "\n",
         "Let's import the necessary packages"
       ]

docs/zero_to_hero_guide/05_Memory101.ipynb

@@ -26,7 +26,7 @@
         "A running instance of the Llama Stack server (we'll use localhost in \n",
         "this tutorial)\n",
         "\n",
-        "Before you begin, please ensure Llama Stack is installed and set up by following the [Getting Started Guide](https://llama-stack.readthedocs.io/en/latest/getting_started/index.html).\n",
+        "Before you begin, please ensure Llama Stack is installed and set up by following the [Getting Started Guide](https://llamastack.github.io/latest/getting_started/index.html).\n",
         "\n",
         "Let's start by installing the required packages:"
       ]
@@ -268,7 +268,7 @@
         "    # Split document content into chunks of 512 characters\n",
         "    content = doc.content\n",
         "    chunk_size = 512\n",
-        "    \n",
+        "\n",
         "    # Create chunks of the specified size\n",
         "    for i in range(0, len(content), chunk_size):\n",
         "        chunk_content = content[i:i+chunk_size]\n",

docs/zero_to_hero_guide/06_Safety101.ipynb

@@ -6,7 +6,7 @@
       "source": [
         "## Safety API 101\n",
         "\n",
-        "This document talks about the Safety APIs in Llama Stack. Before you begin, please ensure Llama Stack is installed and set up by following the [Getting Started Guide](https://llama-stack.readthedocs.io/en/latest/getting_started/index.html).\n",
+        "This document talks about the Safety APIs in Llama Stack. Before you begin, please ensure Llama Stack is installed and set up by following the [Getting Started Guide](https://llamastack.github.io/latest/getting_started/index.html).\n",
         "\n",
         "As outlined in our [Responsible Use Guide](https://www.llama.com/docs/how-to-guides/responsible-use-guide-resources/), LLM apps should deploy appropriate system level safeguards to mitigate safety and security risks of LLM system, similar to the following diagram:\n",
         "\n",

docs/zero_to_hero_guide/07_Agents101.ipynb

@@ -6,7 +6,7 @@
       "source": [
         "## Agentic API 101\n",
         "\n",
-        "This document talks about the Agentic APIs in Llama Stack. Before you begin, please ensure Llama Stack is installed and set up by following the [Getting Started Guide](https://llama-stack.readthedocs.io/en/latest/getting_started/index.html).\n",
+        "This document talks about the Agentic APIs in Llama Stack. Before you begin, please ensure Llama Stack is installed and set up by following the [Getting Started Guide](https://llamastack.github.io/latest/getting_started/index.html).\n",
         "\n",
         "Starting Llama 3.1 you can build agentic applications capable of:\n",
         "\n",

docs/zero_to_hero_guide/README.md

@@ -9,13 +9,18 @@ If you're looking for more specific topics, we have a [Zero to Hero Guide](#next
 > If you'd prefer not to set up a local server, explore our notebook on [tool calling with the Together API](Tool_Calling101_Using_Together_Llama_Stack_Server.ipynb). This notebook will show you how to leverage together.ai's Llama Stack Server API, allowing you to get started with Llama Stack without the need for a locally built and running server.
 
 ## Table of Contents
-1. [Setup and run ollama](#setup-ollama)
-2. [Install Dependencies and Set Up Environment](#install-dependencies-and-set-up-environment)
-3. [Build, Configure, and Run Llama Stack](#build-configure-and-run-llama-stack)
-4. [Test with llama-stack-client CLI](#test-with-llama-stack-client-cli)
-5. [Test with curl](#test-with-curl)
-6. [Test with Python](#test-with-python)
-7. [Next Steps](#next-steps)
+- [Llama Stack: from Zero to Hero](#llama-stack-from-zero-to-hero)
+  - [Table of Contents](#table-of-contents)
+  - [Setup ollama](#setup-ollama)
+  - [Install Dependencies and Set Up Environment](#install-dependencies-and-set-up-environment)
+  - [Build, Configure, and Run Llama Stack](#build-configure-and-run-llama-stack)
+  - [Test with `llama-stack-client` CLI](#test-with-llama-stack-client-cli)
+  - [Test with `curl`](#test-with-curl)
+  - [Test with Python](#test-with-python)
+    - [1. Create Python Script (`test_llama_stack.py`)](#1-create-python-script-test_llama_stackpy)
+    - [2. Create a Chat Completion Request in Python](#2-create-a-chat-completion-request-in-python)
+    - [3. Run the Python Script](#3-run-the-python-script)
+  - [Next Steps](#next-steps)
 
 ---
 
@@ -242,7 +247,7 @@ This command initializes the model to interact with your local Llama Stack insta
 ## Next Steps
 
 **Explore Other Guides**: Dive deeper into specific topics by following these guides:
-- [Understanding Distribution](https://llama-stack.readthedocs.io/en/latest/concepts/index.html#distributions)
+- [Understanding Distribution](https://llamastack.github.io/latest/concepts/index.html#distributions)
 - [Inference 101](00_Inference101.ipynb)
 - [Local and Cloud Model Toggling 101](01_Local_Cloud_Inference101.ipynb)
 - [Prompt Engineering](02_Prompt_Engineering101.ipynb)
@@ -259,7 +264,7 @@ This command initializes the model to interact with your local Llama Stack insta
   - [Swift SDK](https://github.com/meta-llama/llama-stack-client-swift)
   - [Kotlin SDK](https://github.com/meta-llama/llama-stack-client-kotlin)
 
-**Advanced Configuration**: Learn how to customize your Llama Stack distribution by referring to the [Building a Llama Stack Distribution](https://llama-stack.readthedocs.io/en/latest/distributions/building_distro.html) guide.
+**Advanced Configuration**: Learn how to customize your Llama Stack distribution by referring to the [Building a Llama Stack Distribution](https://llamastack.github.io/latest/distributions/building_distro.html) guide.
 
 **Explore Example Apps**: Check out [llama-stack-apps](https://github.com/meta-llama/llama-stack-apps/tree/main/examples) for example applications built using Llama Stack.