Expose FLUX image generation in all profiles

platform/openwebui/install-models.sh

@@ -93,7 +93,10 @@ def capabilities(vision: bool) -> dict:
         "vision": vision,
         "file_upload": True,
         "web_search": True,
-        "image_generation": False,
+        # Image generation is provided globally by the router's exclusive
+        # RTX-5080 FLUX hot swap and is therefore available from every text
+        # profile, including the text-only Ultra profile.
+        "image_generation": True,
         "code_interpreter": True,
         "terminal": True,
         "citations": True,