Add T2I-R1

[CaraJ7]

Add T2I-R1 paper

[sshan-zhao]

Add T2I-R1 paper

Hi,

Thank you for your support and contributions. We will regularly update our project and survey to incorporate new papers and any important works we may have missed.

[CLAassistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you sign our Contributor License Agreement before we can accept your contribution.
_{You have signed the CLA already but the status is still pending? Let us recheck it.}