App2 token fetcher (#3943)

- **feat(app2): fetch token metadata**
- **feat(app2): concurrent tokenfetcher fiber store**
- **feat(app2): add expandable error center**
- **feat(app2): tokeninfo fetcher**
- **feat(app2): make token displays nicer**
- **fix(app2): improve token display**
- **feat(app2): improve transferitem styling**
- **feat(app2): use datetime in pagination**
- **chore: fmt**