Added word wrapping for the syntax help window description text

[Agnibaan]

The syntax help window of powerRename has text cut off issue so i added the text wrap in the textblock.

• [x] Closes: #33906
• [x] Communication: I've discussed this with core contributors already. If work hasn't been agreed, this work might be rejected
• [ ] Tests: Added/updated and all pass
• [ ] Localization: All end user facing strings can be localized
• [ ] Dev docs: Added/updated
• [ ] New binaries: Added on the required places
  • [ ] JSON for signing for new binaries
  • [ ] WXS for installer for new binaries and localization folder
  • [ ] YML for CI pipeline for new test projects
  • [ ] YML for signed pipeline
• [ ] Documentation updated: If checked, please file a pull request on [our docs repo]

[Agnibaan]

@htcfreek hey u can check this one ...

[stefansjfw]

@Agnibaan can you attach before and after screenshots of what this change fixes? Thanks

[htcfreek]

@Agnibaan can you attach before and after screenshots of what this change fixes? Thanks

@stefansjfw This is how it currently looks:

And this is what we try to get: (This screenshot was made with a fixed grid wide for testing.)

But while debugging I saw that there is a vertical scrollbar on the bottom of the flyout. Not sure if we should add wrapping realy. But I think with wrapping it looks better.

[yeelam-gordon]

@Agnibaan, I see there is vertical and horizontal scrollbar. With your change, does it mean you aim to get rid of the horizontal one? Is it successful finally?

[niels9001]

Closing this PR as it has become stale. Feel free to re-open it in the future so we can review it!