2.4. As a talent, I want to be able to edit my own proofs

[asya982]

Acceptance criteria

4.1 Possibility to edit Proof with Draft status only.
4.2 Possibility to save changes after editing.
4.3 Confirmation message about successfull editing.
4.4 Possibility to undo my edit data.
4.5 Possibillity to edit such fileds:

• Name;
• Content.

Tasks

Front-end

• 2.4.2. Add edit button to Proof component frontend#78
• 2.4.1. Connect edif/creattion form for proof with UI and server frontend#77

Back-end

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