Manual Hour Entry (Duration Only)

Description: Currently, the app requires users to input a specific "Start Time" and "End Time" for every manual entry. We would like to request a "Quick Add" or "Duration-only" feature.

User Need: The ability to enter a total number of hours (e.g., "1.5 hours") and add notes directly, without the system forcing or requiring the selection of specific clock times. This would streamline the workflow for users who track total time worked per task rather than exact timestamps.

Proposed Functionality: A simple toggle or field in the "Add Entry" section where the user can just type the numerical duration and save the entry along with their notes.