Upload Event Cover Picture

[indcoder]

• [ ] Update ScheduleEvent.razor to have a provision to upload the event's Cover picture to our Cloudinary account. The user should be informed of the restrictions of the image uploaded as oulined by Cloudinary.
• [ ] Since we will be signing the image upload to Cloudinary, we need to create a backend node.js project that will provide a signature that we need to sign the upload. This invocation will be called when uploading the image. Cloudinary has provided a sample repo for this https://github.com/cloudinary-devs/cld-signed-upload-examples
• [ ] AppHost Application model needs to be updated with the above nodejs project and a reference to it should be provided to the the frontend project

[indcoder]

We will be using Cloudinary for uploading the Event Cover Pic its in a publicly available asset of an event. Also we will be using the signed client-side uploading of the Cloudinary SDK. This will help bypass our infra which will be a win security wise. Also helps us showcase Aspire working with non .net technology since the signing part will be done via a node app