[Workers AI] Folder listing fix (#21558)

Author: kodster28

src/content/docs/workers-ai/guides/tutorials/image-generation-playground/image-generator-flux-newmodels.mdx

@@ -30,6 +30,6 @@ Refer to the AI Image Playground [GitHub repository](https://github.com/kristian
 
 <Details header="Video series" open>
 
-<DirectoryListing folder="workers-ai/tutorials/image-generation-playground" />
+<DirectoryListing folder="workers-ai/guides/tutorials/image-generation-playground" />
 
 </Details>

src/content/docs/workers-ai/guides/tutorials/image-generation-playground/image-generator-flux.mdx

@@ -32,6 +32,6 @@ Refer to the AI Image Playground [GitHub repository](https://github.com/kristian
 
 <Details header="Video series" open>
 
-<DirectoryListing folder="workers-ai/tutorials/image-generation-playground" />
+<DirectoryListing folder="workers-ai/guides/tutorials/image-generation-playground" />
 
 </Details>

src/content/docs/workers-ai/guides/tutorials/image-generation-playground/image-generator-store-and-catalog.mdx

@@ -29,6 +29,6 @@ Refer to the AI Image Playground [GitHub repository](https://github.com/kristian
 
 <Details header="Video series" open>
 
-<DirectoryListing folder="workers-ai/tutorials/image-generation-playground" />
+<DirectoryListing folder="workers-ai/guides/tutorials/image-generation-playground" />
 
 </Details>

src/content/docs/workers-ai/guides/tutorials/image-generation-playground/index.mdx

@@ -17,6 +17,6 @@ In this series of videos, Kristian Freeman builds an AI Image Playground. To get
 
 <Details header="Video Series" open>
 
-<DirectoryListing folder="workers-ai/tutorials/image-generation-playground" />
+<DirectoryListing folder="workers-ai/guides/tutorials/image-generation-playground" />
 
 </Details>