Send readers to the Admin Panel for Functions, not the Workspace

Functions live in the Admin Panel and are administrator-only. Two pages still sent people to Workspace > Functions, which is where they were before, so a reader following either one finds tabs for models, knowledge, prompts, skills and tools and no way to import the action the page depends on.

Author: Classic298

docs/features/chat-conversations/image-generation-and-editing/usage.md

@@ -55,7 +55,7 @@ If you prefer the workflow where you can click a button on any message to genera
 
 1. Visit the **[Generate Image Action](https://openwebui.com/posts/3fadc3ca-c955-4c9e-9582-7438f0911b62)** on the Open WebUI Community site.
 2. Click **Get** to import it into your local instance (or copy the code and paste it into your local instance).
-3. Once imported, go to **Workspace** > **Functions** and ensure the **Generate Image** action is enabled.
+3. Once imported, go to **Admin Panel** > **Functions** and ensure the **Generate Image** action is enabled.
 
 This action adds a "Generate Image" icon to the message action bar, allowing you to generate images directly from LLM responses, which is helpful if you want the assistant to first iterate on the image prompt and generate it once you are satisfied.
 

docs/features/chat-conversations/web-search/save-to-knowledge.mdx

@@ -21,7 +21,7 @@ The "Add Web Sources to Knowledge" feature is implemented as a **Function Action
 
 1.  **Download the Action**: Visit the Open WebUI Community Hub and download the [Add Web Sources to Knowledge Action](https://openwebui.com/posts/65d97417-d079-4720-b2cc-a63dd59b7e3e).
 2.  **Enable the Action**: 
-    *   Navigate to **Workspace > Functions**.
+    *   Navigate to **Admin Panel > Functions**.
     *   Import or create a new function with the provided code.
     *   Enable the action globally or for specific models.