Fix: Improve AI description completeness and increase Gemini token limit to 4096

src/services/gemini.ts

@@ -39,7 +39,7 @@ export async function generateGemini(prompt: string, systemPrompt: string): Prom
             }]
           }],
           generationConfig: {
-            maxOutputTokens: 2048,
+            maxOutputTokens: 4096,
             temperature: 0.2
           }
         })