Frontend Sync Status Indicator (with SSE from Go Backend)

[mehaac]

Hi team,

I’d like to propose an important UX feature: displaying sync status on the frontend (e.g. "pending", "idle", "error"). This would help users know when data is being synchronized or saved in the background.

The idea is to have a lightweight Server-Sent Events (SSE) implementation on the Go backend that sends simple status packets like:

{ status: "pending" }
{ status: "idle" }
{ status: "error" }

On the frontend, we could reflect this status visually—either by highlighting the query row, showing a spinner, or some other unobtrusive UI indicator. This pattern is quite common in games, where save/sync operations with the cloud are often visually indicated.

Let me know your thoughts!