Subject line

[codi45]

Add Subject line

[ldmberman]

@codi45 thank you for opening a PR! I've tried it out and have some feedback.

Sending messages does not seem to work with this update. I get TypeError: document.getElementById(...) is null (I deployed this version here).

Also, the transaction ID is still displayed on top of the message page while the issue description suggests it should be replaced by the subject line, which in turn should be the TX ID for now.

[codi45]

Ok fixed Id missing and corrected subjectLine value to TX ID ;

[ldmberman]

Thank you for the update @codi45! I like how it looks and works now.

I have only two requests.

1. Could you please remove the commented out lines and format the code using our configuration for ESLint? It's very easy:

npm install
npx eslint --fix .

Ignore all the warnings it displays, just commit the changes it makes.

2. Since you have added a way to specify a subject line, it would be great to display it instead of TX ID when present. Should be a simple addition to the code.

Thank you!

[codi45]

Ok eslint --fix and subject line content display when available otherwise TX ID

[ldmberman]

@codi45 looks good, thanks!