General modal improvements

[exezbcz]

list of issues/featues for modals

Modals

• [ ] https://github.com/kodadot/nft-gallery/issues/9067
• [x] https://github.com/kodadot/nft-gallery/issues/8819
• [x] https://github.com/kodadot/nft-gallery/issues/9242
• [x] https://github.com/kodadot/nft-gallery/issues/9137
• [x] https://github.com/kodadot/nft-gallery/issues/9147
• [x] https://github.com/kodadot/nft-gallery/issues/9150
• [x] https://github.com/kodadot/nft-gallery/issues/9151
• [x] https://github.com/kodadot/nft-gallery/issues/9165
• [x] https://github.com/kodadot/nft-gallery/issues/9371
• [x] https://github.com/kodadot/nft-gallery/issues/9374

best before this:

• https://github.com/kodadot/nft-gallery/issues/8979

[springshine0925]

👋