Move filters' source of truth to the backend

[mahmednabil109]

Signed-off-by: Mohamed Abokammer [email protected]

Goal:

• to make the filters in the frontend rendered dynamically based on the backend entity (in this case log) that we are applying the filters on, So that when any change is to be made to the backend log structure (like adding new fields to the log struct) the frontend will not need to be modified.

Frontend:

• the rendered ui does not have much changes.