Remove stale Task 5 (log tail test - resolved)

Docs/tasks.md

@@ -1,19 +1,3 @@
-## Task 5: API Logging - Tail Log File
-
-**Suite:** `Robot.Api.Logging`  
-**Test:** `Tail Log File`  
-**Result:** FAIL  
-**Error:** `Url: http://127.0.0.1:8765/api/logging/files/aniworld.log/tail Expected status: 404 != 200`
-
-**Instructions:**
-- Investigate the log file tail endpoint (`GET /api/logging/files/{filename}/tail`).
-- The endpoint returns 404, meaning the file `aniworld.log` does not exist or the route is not registered.
-- Check if the log file has a different name (e.g., `app.log`, `server.log`) or if the endpoint path is different.
-- Update the test in `tests/robot/api/logging.robot` to use the correct filename or endpoint path.
-- If the endpoint is missing, implement it in the backend.
-
----
-
 ## Task 6: API Logging - Download Log File
 
 **Suite:** `Robot.Api.Logging`