[ENHANCE] Save form states to local storage before wallet transaction

[lachlanglen]

Summary

Users (e.g. chefs reviewing applications & projects creating registrations) occasionally encounter wallet issues, and on redirect to Potlock after the failed transaction their form state has been cleared. This is a very frustrating UX.

To resolve this, we should save form state to browser storage before transaction call. Then, repopulate it if transaction fails, or clear it if transaction succeeds.

Motivation

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Description

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Alternatives

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Risks

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Acceptance Criteria

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Additional Information

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