fix(file-list): browse up

[alperozturk96]

Issue

Very rare app cannot find parent dir

Changes

Uses file id first if fails uses path
Covers edge cases
Adds tests

Demo

Screen_recording_20260414_154306.webm

[alperozturk96]

/backport to stable-33.1.0

[github-actions]

APK file: https://github.com/nextcloud/android/actions/runs/24402771557/artifacts/6429608895
To test this change/fix you can simply download above APK file and install and test it in parallel to your existing Nextcloud app.
(please click on link to get QR code displayed)

[tobiasKaminsky]

please also add unit test
maybe it can be reproduced via copy/move if previously folder was a/b/c, but now c does not exist anylonger.

[github-actions]

APK file: https://github.com/nextcloud/android/actions/runs/24453744277/artifacts/6450181043
To test this change/fix you can simply download above APK file and install and test it in parallel to your existing Nextcloud app.
(please click on link to get QR code displayed)

[alperozturk96]

browse up if parent deleted instead browse to root

Screen_recording_20260415_143047.webm

[github-actions]

Codacy

SpotBugs

Category	Base	New
Bad practice	35	35
Correctness	69	69
Dodgy code	226	226
Experimental	1	1
Internationalization	7	7
Malicious code vulnerability	2	2
Multithreaded correctness	34	34
Performance	42	42
Security	16	16
Total	432	432

[github-actions]

APK file: https://github.com/nextcloud/android/actions/runs/24454860564/artifacts/6450667081
To test this change/fix you can simply download above APK file and install and test it in parallel to your existing Nextcloud app.
(please click on link to get QR code displayed)

[github-actions]

blue-Light-Screenshot test failed, but no output was generated. Maybe a preliminary stage failed.