Kdesktop 887 implement log upload

[herve-er]

Summary:

Implement a dedicated route for user log uploads using the existing large file upload mechanism.

Details:

• Implementation Reuse: The new route leverages the same mechanism as the current large file upload (UploadSession). Thus, the existing implementation was adapted for the new route.

• AbstractUploadSession Class: To streamline the process, I created an AbstractUploadSession class, from which both UploadSessionStandard and UploadSessionLog are derived. This was necessary because many features in UploadSession are not required for log uploads.

• Session Management: Currently, in-progress sessions are stored in the syncDb to enable cancellation in case of an app crash. Since the log upload isn't linked to a specific syncDb and only one log upload can occur at a time, the uploadSessionToken is now stored in the appState table (parmsDb) (for UploadSessionLog only, UploadSessionStandard still unchanged)

For a visual representation, please refer to the UML diagram of the new upload session implementation: UML Diagram

[sonarcloud]

Quality Gate passed

Issues
109 New issues
7 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
1.3% Duplication on New Code

See analysis details on SonarCloud