Update UploadFile docs to reference using curl for CLI file upload

[Badgerati]

Update the UploadFIle docs to reference using curl to upload files from the CLI, ie:

curl http://localhost:8080/upload -F name=john -F avatar=@"C:\path\to\some\picture.png"

This will upload the file, as a form, and allow Save-PodeRequestFile to work.

Extra:
Investigate doing the same with Invoke-RestMethod, but it seems it doesn't work properly.

[Mxrcon]

I've been trying to upload files using Invoke-WebRequest method but no success so far... it seems that using -Form @{avatar =Get-Item avatar.png fails and gives server error as the avatar key wasn't provided...

[Badgerati]

I've updated the UploadFile docs to show how to upload a file using curl, but also Invoke-WebRequest!

I found a gotcha bug with how Invoke-WebRequest sets the form-data boundary, and fixing that now allows it to work 😄

[Mxrcon]

Very nice! Thank you for this!! I would like to rely on PS as much as possible instead of using other binaries for tests like curl!

How can I check the dev docs instead of main docs? I'd like to keep watching the edge work that you're doing.

I'm waiting for the next release 🚀