Fixes/suggest edit forms

[AnilKumar3494]

Pull Request

Change Summary

• Address prefill for all Suggest Edits
• Close-X --- fixes: close an edit midway, then click Add Site → you'd get the old edit form instead of a blank Add form.
• Remount per resource (key)  --- fixes: open Suggest Edit on resource B right after A → B showed A's data.
• The Foraging and Food resource 'Suggest edits' were crashing without a catch, updated the schema and added defaults.

Related: #674 #678 #753