Add an optional userId field

[vjspranav]

• For now optionally take email Id as input, later on will be autofilled.

[priya100raman]

This enables the developer to notify the user once the bug reported is resolved or if the developer needs any additional information.

[ravikiran2020]

The email id field is working.
@vjspranav please change the text from "Enter email here" to "Enter email for communication".