refactor: move error handling to common

Tomas Vik (OOO back on 2026-08-31)requested to merge
tv/2023-06/extract-handle-error into main

Follow up for refactor: call activateCommon from the desktop (!878 - merged)

This MR refactors the error handling to have less dependencies and then moves the error handling to the src/common code so it can be reused between WebIDE and Desktop.

Edited by Tomas Vik (OOO back on 2026-08-31)

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