Support Mini Wallet

[ulbqb]

This PR contains the following changes:

• Remove LIFF flag - This flag is no longer required.
• Always dispaly QR code
• Disable opening wc scheme link on opening authentication popup
• Make default scheme native on opening wallets - I don't know why but universal link can't open confirmation view on Metamask.
• Fix _convertToWcUri - This function returned invalid uri ('metamask:///wc?url=xxxx', three slashes is invalid).
• Add Mini Wallet info
• Support Mini Wallet browser

[github-actions[bot]]

🚀 Deployed on https://deploy-preview-23--flutter-bird.netlify.app

[ulbqb]

Demo on Mini Wallet browser:

https://github.com/user-attachments/assets/18ecec3d-0b2a-4ec2-8f7e-223a74737784

[shiki-tak]

I thought the purpose of this PoC was to create a dapp using LIFF, but is the LIFF flag unnecessary? After this, we can proceed with the task of checking what can be done using the LIFF API for additional research, etc.

[ulbqb]

@shiki-tak I think this project doesn't use LIFF feature despite of importing LIFF package. And we found that it's not needed to use LIFF in dApps.

[shiki-tak]

Why do you have the QR code visible all the time? I don't think it looks very visually appealing.

[ulbqb]

@shiki-tak

Why do you have the QR code visible all the time? I don't think it looks very visually appealing.

QR is needed if it's in PC but it's not easy to distinguish if it's PC browser view or mobile browser view.

[shiki-tak]

@shiki-tak

Why do you have the QR code visible all the time? I don't think it looks very visually appealing.

QR is needed if it's in PC but it's not easy to distinguish if it's PC browser view or mobile browser view.

@ulbqb This is the code I committed last week. Is it possible to do this using this? https://github.com/shiki-tak/flutter-bird/commit/a11da6f12e1c585875f55557a5577e8c62d47006

[ulbqb]

@shiki-tak Thank you. I'll try it.