Added support for gemini-exp-1206 (#54)

src/shared/api.ts

@@ -278,6 +278,14 @@ export const geminiModels = {
 		inputPrice: 0,
 		outputPrice: 0,
 	},
+	"gemini-exp-1206": {
+		maxTokens: 8192,
+		contextWindow: 2_097_152,
+		supportsImages: true,
+		supportsPromptCache: false,
+		inputPrice: 0,
+		outputPrice: 0,
+	},
 } as const satisfies Record<string, ModelInfo>
 
 // OpenAI Native