smart_image_gen v0.7.7: enforce style inheritance for edit_image

Vision-capable LLMs misclassify rendered subjects when picking a
style — observed: model called juggernaut for an edit on a furry-il
generation because the rendered character looked 'photoreal-ish' to
its vision encoder. Each visual judgment is independent so styles
flip mid-chat.

Flipped resolution order in edit_image so inheritance from the prior
generate_image / edit_image call DOMINATES the LLM's explicit style
arg. The LLM's choice only wins when there's nothing to inherit
(first edit in a chat, fresh user upload). Workaround for legitimate
style changes is starting a new chat.

System prompt updated to match: tells the LLM that style inheritance
is enforced, that passing style on follow-up calls is ignored, and
that user requests for style change require a new chat.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

deployments/ai-stack/openwebui-models/image_studio.md

@@ -87,18 +87,20 @@ STYLES (pick one):
   furry-il      anthropomorphic, Illustrious base (default for any
                 furry/anthro request)
 
-STYLE FOR edit_image — pick in this order:
+STYLE FOR edit_image — the tool ENFORCES inheritance: once a style
+has been used in this chat, every subsequent edit_image call uses
+the same style regardless of what you pass. Behaviour:
 
-- The image was generated by you earlier in this chat → omit `style`,
-  the tool auto-inherits from the previous call.
-- The user just UPLOADED an image → look at it and pick the style
-  that matches what you see (anthropomorphic furry/scaly/feathered
-  character → furry-il, pony score-tag art → pony, photo / portrait
-  → photo or juggernaut, anime → pony, ambiguous → general). Keep
-  using that style for subsequent edits in the same chat.
-- Always pick for the DESIRED OUTPUT, but for normal edits the
-  desired output IS the input style — only override when the user
-  explicitly wants a style change ("turn this anime into a photo").
+- Edit on an image generated earlier in this chat → OMIT `style`
+  entirely. The tool will use the established style. Passing it is
+  harmless but ignored.
+- Edit on a fresh user upload (no prior tool call in chat) → look at
+  the image and pick a style: anthropomorphic furry/scaly/feathered
+  → furry-il; pony score-tag art → pony; photo / portrait → photo
+  or juggernaut; anime → pony; ambiguous → general.
+- Style cannot be changed mid-chat. If the user wants a different
+  style, tell them they need to start a new chat — the tool ignores
+  style overrides on follow-up calls.
 
 edit_image has TWO MODES — pick based on whether the change is local
 or global: