Error on resolving sync conflicts (a lot of...)

### ⚠️ Before posting ⚠️

- [x] This is a **bug**, not a question or an enhancement.
- [x] I've [searched for similar issues](https://github.com/nextcloud/android/issues) and didn't find a duplicate.
- [x] I've written a clear and descriptive title for this issue, not just "Bug" or "Crash".
- [x] I agree to follow Nextcloud's [Code of Conduct](https://nextcloud.com/contribute/code-of-conduct/).

### Steps to reproduce

Solve sync conflict

### Expected behaviour

No error/app crash

### Actual behaviour

App crash

### Android version

15

### Device brand and model

samsung fold 6

### Stock or custom OS?

Stock

### Nextcloud android app version

most actual

### Nextcloud server version

actual snap version

### Using a reverse proxy?

I don't know

### Android logs

### Cause of error
```java
Exception in thread "main" java.lang.NullPointerException: Parameter specified as non-null is null: method com.nextcloud.client.database.dao.FileDao_Impl.getFileByDecryptedRemotePath, parameter path
at com.nextcloud.client.database.dao.FileDao_Impl.getFileByDecryptedRemotePath(Unknown Source:3)
at com.owncloud.android.datamodel.FileDataStorageManager.getFileByPath(FileDataStorageManager.java:341)
at com.owncloud.android.datamodel.FileDataStorageManager.getFileByDecryptedRemotePath(FileDataStorageManager.java:143)
at com.owncloud.android.ui.activity.ConflictsResolveActivity.setupOnConflictDecisionMadeListener$lambda$1(ConflictsResolveActivity.kt:126)
at com.owncloud.android.ui.activity.ConflictsResolveActivity.$r8$lambda$-1JgO19VEYOW0IBRC8HAHkQbgH8(Unknown Source:0)
at com.owncloud.android.ui.activity.ConflictsResolveActivity$$ExternalSyntheticLambda2.conflictDecisionMade(D8$$SyntheticClass:0)
at com.owncloud.android.ui.activity.ConflictsResolveActivity.conflictDecisionMade(ConflictsResolveActivity.kt:244)
at com.owncloud.android.ui.dialog.ConflictsResolveDialog.okButtonClick(ConflictsResolveDialog.kt:173)
at com.owncloud.android.ui.dialog.ConflictsResolveDialog.createDialogBuilder$lambda$3(ConflictsResolveDialog.kt:149)
at com.owncloud.android.ui.dialog.ConflictsResolveDialog.$r8$lambda$xIUnTbOJgazIEAs84OIxWW3HhwQ(Unknown Source:0)
at com.owncloud.android.ui.dialog.ConflictsResolveDialog$$ExternalSyntheticLambda3.onClick(D8$$SyntheticClass:0)
at androidx.appcompat.app.AlertController$ButtonHandler.handleMessage(AlertController.java:167)
at android.os.Handler.dispatchMessage(Handler.java:107)
at android.os.Looper.loopOnce(Looper.java:257)
at android.os.Looper.loop(Looper.java:342)
at android.app.ActivityThread.main(ActivityThread.java:9634)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:619)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:929)

```

### App information
* ID: `com.nextcloud.client`
* Version: `30320090`
* Build flavor: `gplay`

### Device information
* Brand: `samsung`
* Device: `q6q`
* Model: `SM-F956B`
* Id: `AP3A.240905.015.A2`
* Product: `q6qxeea`

### Firmware
* SDK: `35`
* Release: `15`
* Incremental: `F956BXXS2BYER`

### Server error logs

```bash

```

### Additional information

_No response_