Remove trash success notifications

[madsrasmussen]

This PR removes the success notifications when a document or media is trashed. We already updates the tree/collection when it happens.

[Copilot]

Pull Request Overview

This PR removes success notifications for trash and empty actions on documents or media to rely on the tree/collection update mechanism instead.

• Removed trash success notifications in requestTrash
• Removed notifications on recycle bin emptying in requestEmpty
• Retained restore notifications with a TODO note for future refinement

Comments suppressed due to low confidence (2)

src/Umbraco.Web.UI.Client/src/packages/core/recycle-bin/recycle-bin-repository-base.ts:63

• Consider updating the TODO comment with more detailed guidance or context regarding when and how the restore notification should eventually be removed or modified. This can help maintain clear long-term expectations for the notification behavior.

// TODO: keep this notification until we refresh the tree/structure correctly after the action

src/Umbraco.Web.UI.Client/src/packages/core/recycle-bin/recycle-bin-repository-base.ts:60

• The removal of notifications in requestTrash and requestEmpty contrasts with retaining a notification in requestRestore. Confirm that keeping the restore notification is intentional and that its behavior aligns with the overall user experience design.

const { error } = await this.#recycleBinSource.restore(args);