feat(codex): use spark as haiku in 5.3 preset

src/cliproxy/model-catalog.ts

@@ -173,6 +173,17 @@ export const MODEL_CATALOG: Partial<Record<CLIProxyProvider, ProviderCatalog>> =
           dynamicAllowed: false,
         },
       },
+      {
+        id: 'gpt-5.3-codex-spark',
+        name: 'GPT-5.3 Codex Spark',
+        description: 'Ultra-fast coding model',
+        thinking: {
+          type: 'levels',
+          levels: ['medium', 'high', 'xhigh'],
+          maxLevel: 'xhigh',
+          dynamicAllowed: false,
+        },
+      },
       {
         id: 'gpt-5.2-codex',
         name: 'GPT-5.2 Codex',