SylvainP1 b454523241 Remove save button and implement auto-save functionality
Replaces the manual save button with an automatic save feature that triggers after a short delay and updates the UI to reflect the save status.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: 55837015-10e9-4be9-b857-7f5e6be73772
Replit-Commit-Checkpoint-Type: full_checkpoint
Replit-Commit-Event-Id: 5bc80858-66c8-4834-9177-6c352a80c5e3
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Replit-Helium-Checkpoint-Created: true
2026-04-14 08:42:13 +00:00
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2026-04-10 21:03:43 +00:00