Infinite Message Length for Streaming

[kevinthedang]

Issue

• Infinite Message Lengths were implemented for block messages in Infinite Message Length for Block Messages #55, however support for infinite streamed messages would be nice too!
• It might be a bit more difficult to implement this for embedded messages, but they should both be just fine.

Notes

• Below is what it currently is. Might want to figure out how to work around the for await in TypeScript.

Sample from messageNormal.ts

// run query based on stream preference, true = stream, false = block
if (stream) {
    response = await streamResponse(params)
    for await (const portion of response) {
        // append token to message
        result += portion.message.content

        // exceeds handled length
        if (result.length > 2000) {
            message.channel.send(`Response length ${result.length} has exceeded Discord maximum.\n\nLong Stream messages not supported.`)
            break // stop stream
        }

        // resent current output, THIS WILL BE SLOW due to discord limits!
        sentMessage.edit(result || 'No Content Yet...')
    }
} else { ... }