feat(genapi): update continue intellij idea tutorial

pages/generative-apis/reference-content/adding-ai-to-intellij-using-continue.mdx

@@ -24,7 +24,7 @@ This guide will help you integrate AI-powered code models into JetBrain's Intell
 
 You can install Continue from the [JetBrains marketplace](https://plugins.jetbrains.com/plugin/22707-continue):
 
-1. Open IntelliJ IDEA and go to **Preferences** (`Ctrl+Alt+S` on Windows/Linux, `Cmd+,` on macOS).
+1. Open IntelliJ IDEA and go to **Preferences/Settings** (`Ctrl+Alt+S` on Windows/Linux, `Cmd+,` on macOS).
 2. Navigate to **Plugins**, then click **Marketplace**.
 3. Search for **Continue** and click **Install**.
 4. Restart IntelliJ IDEA after installation.
@@ -38,54 +38,120 @@ To link Continue with Scaleway's Generative APIs, you can use built-in menus fro
 - Click **Continue** in the menu on the right. .
 - In the prompt section, click on **Select model** dropdown, then on **Add Chat model**.
 - Select **Scaleway** as provider.
-- Select the model you want to use (we recommend `Qwen 2.5 Coder 32b` to get started with).
+- Select the model you want to use (we recommend `Qwen 2.5 Coder 32b` to get started with chat and autocompletion only).
 - Enter your **Scaleway secret key**.
     <Message type="tip">
      To start with, we recommend you use a Scaleway secret key having access to your `default` Scaleway project.
     </Message>
 
-These actions will edit automatically your `config.json` file. To edit it manually, see [Configure Continue through configuration file](#configure-continue-through-configuration-file).
+These actions will automatically edit your `config.yaml` file. To edit it manually, see [Configure Continue through configuration file](#configure-continue-through-configuration-file).
 
 <Message type="note">
-  Embeddings and autocomplete models are not yet supported through graphical interface configuration. To enable them, you need to edit the configuration manually, see [Configure Continue through configuration file](#configure-continue-through-configuration-file).
+  Agents, embeddings and autocomplete models are not yet supported through graphical interface configuration. To enable them, you need to edit the configuration manually, see [Configure Continue through configuration file](#configure-continue-through-configuration-file).
 </Message>
 
 ### Configure Continue through configuration file
 
 To link Continue with Scaleway’s Generative APIs, you need to configure the settings file:
 
-1. Locate your Continue configuration directory:
-   - **Linux/macOS**: `~/.continue/`
-   - **Windows**: `%USERPROFILE%\.continue\`
-2. Create a `config.json` file inside this directory.
-3. Add the following configuration:
-    ```json
+- Open your `config.yaml` settings file:
+  - If you have already configured a **Local Assistant**, click **Local Assistant** then click the **wheel icon** to open your existing `config.yaml`
+  - Otherwise, create a `config.yaml` file inside your `.continue` directory.
+- Add the following configuration to enable Scaleway's Generative API. This configuration uses three different models for each task: 
+  - `devstral-small-2505` for agentic workflows through a chat interface
+  - `qwen2.5-coder-32b` for autocompletion when editing a file
+  - `bge-multilingual-gemma2` for embedding and retrieving code context
+    ```yaml
+    name: Continue Config
+    version: 0.0.1
+    models:
+      - name: Devstral - Scaleway
+        provider: openai
+        model: devstral-small-2505
+        apiBase: https://api.scaleway.ai/v1/
+        apiKey: ###SCW_SECRET_KEY###
+        defaultCompletionOptions:
+          maxTokens: 8000
+          contextLength: 50000
+        roles:
+          - chat
+          - apply
+          - embed
+          - edit
+        capabilities:
+          - tool_use
+      - name: Autocomplete - Scaleway
+        provider: openai
+        model: qwen2.5-coder-32b
+        apiBase: https://api.scaleway.ai/v1/
+        apiKey: ###SCW_SECRET_KEY###
+        defaultCompletionOptions:
+          maxTokens: 8000
+          contextLength: 50000
+        roles:
+          - autocomplete
+      - name: Embeddings Model - Scaleway
+        provider: openai
+        model: bge-multilingual-gemma2
+        apiBase: https://api.scaleway.ai/v1/
+        apiKey: ###SCW_SECRET_KEY###
+        roles:
+          - embed
+        embedOptions:
+          maxChunkSize: 256
+          maxBatchSize: 32
+    context:
+      - provider: problems
+      - provider: tree
+      - provider: url
+      - provider: search
+      - provider: folder
+      - provider: codebase
+      - provider: web
+        params:
+          n: 3
+      - provider: open
+        params:
+          onlyPinned: true
+      - provider: docs
+      - provider: terminal
+      - provider: code
+      - provider: diff
+      - provider: currentFile
+    ```
+- Save the file at the correct location:
+  - Linux/macOS: `~/.continue/config.yaml`
+  - Windows: `%USERPROFILE%\.continue\config.yaml`
+- In **Local Assistant**, click on **Reload config** or restart IntelliJ IDEA.
+
+Alternatively, a `config.json` file can be used with the following format. Note that this format is deprecated, and we recommend using `config.yaml` instead.
+```json
+{
+  "models": [
     {
-      "models": [
-        {
-          "model": "qwen2.5-coder-32b-instruct",
-          "title": "Qwen2.5 Coder",
-          "provider": "scaleway",
-          "apiKey": "###SCW_SECRET_KEY###"
-        }
-      ],
-      "embeddingsProvider": {
-        "model": "bge-multilingual-gemma2",
-        "provider": "scaleway",
-        "apiKey": "###SCW_SECRET_KEY###"
-      },
-      "tabAutocompleteModel": {
-        "model": "qwen2.5-coder-32b",
-        "title": "Qwen2.5 Coder Autocomplete",
-        "provider": "scaleway",
-        "apiKey": "###SCW_SECRET_KEY###"
-      }
+      "model": "devstral-small-2505",
+      "title": "Devstral - Scaleway",
+      "provider": "openai",
+      "apiKey": "###SCW_SECRET_KEY###"
     }
-    ```
-4. Save the file and restart IntelliJ IDEA.
+  ],
+  "embeddingsProvider": {
+    "model": "bge-multilingual-gemma2",
+    "provider": "openai",
+    "apiKey": "###SCW_SECRET_KEY###"
+  },
+  "tabAutocompleteModel": {
+    "model": "qwen2.5-coder-32b",
+    "title": "Autocomplete - Scaleway",
+    "provider": "openai",
+    "apiKey": "###SCW_SECRET_KEY###"
+  }
+}
+```
+
 
 <Message type="tip">
-  For more details on configuring `config.json`, refer to the [official Continue documentation](https://docs.continue.dev/reference).
+  For more details on configuring `config.yaml`, refer to the [official Continue documentation](https://docs.continue.dev/reference).
   If you want to limit access to a specific Scaleway Project, you should add the field `"apiBase": "https://api.scaleway.ai/###PROJECT_ID###/v1/"` for each model (ie. `models`, `embeddingsProvider` and `tabAutocompleteModel`) since the default URL `https://api.scaleway.ai/v1/` can only be used with the `default` project.
 </Message>
 
@@ -102,15 +168,10 @@ After configuring the API, activate Continue in IntelliJ IDEA:
 
 ## Going further
 
-You can add additional parameters to configure your model behaviour by editing `config.json`.
-For instance, you can add the following `systemMessage` value to modify LLM messages `"role":"system"` and/or `"role":"developer"` and provide less verbose answers:
-```json
-{
-  "models": [
-    {
-      "model": "...",
-      "systemMessage": "You are an expert software developer. You give concise responses."
-    }
-  ]
-}
+You can add more parameters to configure your model's behavior by editing `config.yaml`.
+For instance, you can add the following `chatOptions.baseSystemMessage` value to modify LLM messages `"role":"system"` and/or `"role":"developer"` and provide less verbose answers:
+```yaml
+model:...
+chatOptions:
+  baseSystemMessage: "You are an expert developer. Only write concise answers."
 ```