// Upload a file using Fetch API
async function uploadFile(filePath, apiKey) {
    try {
        const formData = new FormData();
        formData.append('file', filePath);

        const response = await fetch('https://api.vistoria.cloud/v1/upload', {
            method: 'POST',
            headers: {
                'Authorization': `Bearer ${apiKey}`
            },
            body: formData
        });

        const result = await response.json();
        console.log("File uploaded:", result.url);
        return result;
    } catch (error) {
        console.error("Upload failed:", error);
        throw error;
    }
}