SylvainP1 bf72bbb7bb Add ability to include descriptions for time entries
Updates the API and UI to allow users to add optional descriptions to time entries, with a visual indicator for cells containing descriptions.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: 55837015-10e9-4be9-b857-7f5e6be73772
Replit-Commit-Checkpoint-Type: full_checkpoint
Replit-Commit-Event-Id: 3bc0faf3-6f86-46e5-8577-13a2e2e88062
Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/1cc377db-7ea0-49f2-97ce-c3e87e0228cc/55837015-10e9-4be9-b857-7f5e6be73772/Dzp7voC
Replit-Helium-Checkpoint-Created: true
2026-04-14 12:55:38 +00:00
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2026-04-10 21:03:43 +00:00
2026-04-10 21:03:43 +00:00
2026-04-10 21:03:43 +00:00
2026-04-10 21:03:43 +00:00