UX/ Hide activity and swap and bridge banner on retry (swap/bridge)

[PetromirDev]

Closes https://github.com/AmbireTech/ambire-app/issues/7342

[Oxbobby]

/review

[github-actions]

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⏱️ Estimated effort to review: 2 🔵🔵⚪⚪⚪

🔒 No security concerns identified

✅ No TODO sections

⚡ Recommended focus areas for review Parallel storage.set calls hideFailedBannerForRetriedOp fires this.#storage.set('accountsOps', this.#accountsOps) without awaiting the returned promise and without serializing it against other pending storage writes. Per project invariants this.storage.set() must never run in parallel because concurrent persistence calls can corrupt the stored state. If a user retries multiple failed operations in rapid succession—or if another controller method persists state at the same time—the overlapping writes may interleave and leave accountsOps partially written or corrupted on disk. this.#storage.set('accountsOps', this.#accountsOps)