P1B: Refactor (packages/web/src/components/Share.tsx:503): Function with high complexity (count = 32): fromV1

### Uniqueness check

- [x] I have searched open issues and confirmed this **file + smell** is not already taken.

### Full path to the Typescript file

packages/web/src/components/Share.tsx

### Function(s)/scope targeted

fromV1()

### Relevant Qlty output

```shell
503  Function with high complexity (count = 32): fromV1
```