chore: openai reasoning model cleanup (#7529)

ui/desktop/src/api/types.gen.ts

@@ -689,6 +689,7 @@ export type ModelConfig = {
     context_limit?: number | null;
     max_tokens?: number | null;
     model_name: string;
+    reasoning?: boolean | null;
     /**
      * Provider-specific request parameters (e.g., anthropic_beta headers)
      */

ui/desktop/src/components/settings/models/subcomponents/SwitchModelModal.tsx

@@ -231,7 +231,11 @@ export const SwitchModelModal = ({
         if (claudeThinkingType === 'adaptive') {
           upsert('CLAUDE_THINKING_EFFORT', claudeThinkingEffort, false).catch(console.warn);
         } else if (claudeThinkingType === 'enabled') {
-          upsert('CLAUDE_THINKING_BUDGET', parseInt(claudeThinkingBudget, 10) || 16000, false).catch(console.warn);
+          upsert(
+            'CLAUDE_THINKING_BUDGET',
+            parseInt(claudeThinkingBudget, 10) || 16000,
+            false
+          ).catch(console.warn);
         }
       }