feat(genapi): add tutorial librechat (#4616)

* feat(genapi): tuto librechat

* feat(genapi): add tutorial librechat

* Apply suggestions from code review

Co-authored-by: Néda <[email protected]>

* Update tutorials/deploy-librechat-with-generative-apis/index.mdx

Co-authored-by: Jessica <[email protected]>

---------

Co-authored-by: Néda <[email protected]>
Co-authored-by: Jessica <[email protected]>

Author: 3 people

tutorials/deploy-librechat-with-generative-apis/index.mdx

@@ -0,0 +1,87 @@
+---
+meta:
+  title: Deploy LibreChat with Scaleway Generative APIs as a ChatGPT alternative
+  description: Step-by-step guide to deploy LibreChat with Scaleway Generative APIs locally.
+content:
+  h1: Deploy LibreChat with Scaleway Generative APIs as a ChatGPT alternative
+  paragraph: Step-by-step guide to deploy LibreChat with Scaleway Generative APIs locally.
+tags: docker ai generative apis
+categories:
+  - generative-apis
+dates:
+  validation: 2025-03-13
+  posted: 2025-03-13
+---
+
+LibreChat is a free, open-source AI chat platform that unifies interactions with various AI models through a single, customizable interface. It supports multiple AI providers, including Scaleway's Generative APIs, allowing users to switch seamlessly between different models.
+
+<Macro id="requirements" />
+
+- A Scaleway account logged into the [console](https://console.scaleway.com)
+- [Owner](/iam/concepts/#owner) status or [IAM permissions](/iam/concepts/#permission) allowing you to perform actions in the intended Organization
+- [Docker](https://docs.docker.com/engine/install/) installed on your local machine
+- Generated a Scaleway [API secret key](/iam/how-to/create-api-keys/)
+
+
+1. Clone the LibreChat repository from GitHub:
+    ```
+    git clone https://github.com/danny-avila/LibreChat.git
+    ```
+
+2. Copy the `.env.example` file into a file called `.env`:
+    ```
+    cp .env.example .env
+    ```
+
+3. Add a `docker-compose.override.yml` file at the root of the project:
+    ```
+    touch docker-compose.override.yml
+    ```
+
+4. Open the `docker-compose.override.yml` file in a text editor and add the following content. Then save the file and exit the editor:
+    ```yaml
+    services:
+      api:
+        volumes:
+        - type: bind
+          source: ./librechat.yaml
+          target: /app/librechat.yaml
+    ```
+
+5. Add a `librechat.yaml` file at the root of the project:
+    ```
+    touch librechat.yaml
+    ```
+
+6. Open the `librechat.yaml` file in a text editor and copy the configuration below into it. Then save and exit the editor.
+    ```yaml
+    version: 1.2.1
+    cache: true
+    # Definition of a custom endpoint for Scaleway
+    endpoints:
+      custom:
+        - name: 'Scaleway'
+          apiKey: '<YOUR_SCW_SECRET_API_KEY>'
+          baseURL: "https://api.scaleway.ai/v1"
+          models:
+            default:
+              - "llama-3.3-70b-instruct"
+            fetch: true
+          titleConvo: true
+          titleModel: 'Llama-3.3-70b-instruct'
+          modelDisplayLabel: 'Scaleway'
+    ```
+    <Message type="important">
+      Make sure that you replace `<YOUR_SCW_SECRET_API_KEY>` with your own secret API key.
+    </Message>
+
+7. Launch the application with Docker:
+    ```
+    docker compose up -d
+    ```
+
+8. Open a web browser and access LibreChat at `http://localhost:3080/`:
+    ```
+    # Example of opening a browser (may vary by OS)
+    open http://localhost:3080/
+    ```