Let user sign message directly after connect wallet and start Sign In process immediately if a specific query string param was provided

[Muhammad-Altabba]

Hello,

Some users, especially who are new to crypto, gave a feedback about getting confused because of the need to click 2 times to Sign In: The first click to Connect Wallet + Another click to Sing a Message.
Additionally, when the user follow the link from the landing page, he is still needs to click additional 2 times to finally sign in.
This small MR enhances the UX by:

• Letting the user signs the message directly after connecting the wallet, without the need for another button click.
• Start the Sign In process immediately, if a specific query string param was provided. So, in the landing page, the url of the app would be like: app.domain.com?sign-in-directly=true, or for short app.domain.com?sid=1, and the user would not need to press the Sign In button after he already pressed 'Lunch App' for example. In this case, the total of 3 clicks would be reduced to 1.

We plan on implementing those changes at https://highcoiny.com. And we hope it will help other service providers. So, please, try it and let us know if you have any suggestions.

Thanks,