📆 Show "Next meeting" in the chat

[AndyScherzinger]

• Resolves Show "Next meeting" in the chat #5661
• Follows the implementation approach of the out-of-office feature
• Reuses the scheduled-call feature data-formatting logic
• Uses a generic copyright header, like we do in other non-mobile projects (can also switch to personal ones if you like)

🖼️ Screenshots

🕸️ Web	🏚️ Before	🏡 After

🚧 TODO

• review & merge

🏁 Checklist

• ⛑️ Tests (unit and/or integration) are included or not needed
• 🔖 Capability is checked or not needed
• 🔙 Backport requests are created or not needed: /backport to stable-xx.x
• 📅 Milestone is set
• 🌸 PR title is meaningful (if it should be in the changelog: is it meaningful to users?)

[github-actions]

Codacy

Lint

Type	master	PR
Warnings	98	97
Errors	0	0

SpotBugs

Category	Base	New
Bad practice	6	6
Correctness	10	10
Dodgy code	54	54
Internationalization	3	3
Malicious code vulnerability	3	3
Performance	4	4
Security	1	1
Total	81	81

[github-actions]

APK file: https://www.kaminsky.me/nc-dev/android-artifacts/5865.apk



To test this change/fix you can simply download above APK file and install and test it in parallel to your existing Nextcloud app.