Fix shares on radioactivity

[SergioEstevao]

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Fixes #2411

This updates the recently added share interactions to send notifications to proper disable/enable the radioactivity layer when showing system share menus

To test

1. Start the app using a iPhone (simulator or real device)
2. Enable the radioactivity theme ( you need to have a subscription)

Share on referrals

4. Go Profile
5. Tap on the gift icon on the left
6. Tap on Share Guest Pass
7. Check that you can interact with the share screen and radioactivity is disabled
8. Finish the sharing
9. Check if radioactivity is back on

Share on Eoy 2024

4. Go Profile
5. Tap on the EOY banner
6. Advance story until you see the share button
7. Tap on the share button
8. Check that you can interact with the share screen and radioactivity is disabled
9. Finish the sharing
10. Check if radioactivity is back on

Share on episodes

11. Start playing an episode
12. Open the full screen player
13. Tap Share on the actions ( it may be hidden in the options)
14. Tap on Share again
15. Check that you can interact with the share screen and radioactivity is disabled
16. Finish the sharing
17. Check if radioactivity is back on

Checklist

• I have considered if this change warrants user-facing release notes and have added them to CHANGELOG.md if necessary.
• I have considered adding unit tests for my changes.
• I have updated (or requested that someone edit) the spreadsheet to reflect any new or changed analytics.

[dangermattic]

	1 Warning
⚠️	This PR is assigned to the milestone 7.78. The due date for this milestone has already passed. Please assign it to a milestone with a later deadline or check whether the release for this milestone has already been finished.

Generated by 🚫 Danger

[bjtitus]

✅ Verified Playback sharing
✅ Verified sharing Episode and Podcast from Now Playing and lists
✅ Verified Referrals sharing