Add invoice duplication feature — clone an existing invoice

[Kingsman-99]

Overview

Creators who run recurring invoices (e.g. monthly group payouts) must re-enter all details from scratch each time. Add a "Duplicate" action that pre-fills the creation form with an existing invoice's values.

Acceptance Criteria

• "Duplicate" option in the invoice card action menu and invoice detail page actions
• Opens the Create Invoice form pre-filled with: title (prefixed with "Copy of "), recipients, amounts, description
• Deadline NOT copied — user must set a new deadline
• Status resets to Draft — duplicated invoice starts fresh
• User can edit any field before creating the duplicate
• Confirmation shown before navigating away from the original invoice
• Works from both the dashboard list and the invoice detail page
• Duplicated invoice treated as a completely new invoice — no link to the original on-chain

[goodness-cpu]

@goodness-cpu has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Hello Maintainer, I can fix this issue.

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[BigMick03]

@BigMick03 has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Good morning boss, I will like to do this.

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[felladaniel36-hash]

@felladaniel36-hash has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

​Hi maintainer, I would love to work on this issue. I can get started on it right away. Could you please assign it to me? PLEASE!!!

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[uzochukwuV]

@uzochukwuV has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Hello, I’m a developer and I’ve accessed this issue. I strongly believe I can solve it. Please assign it to me

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[topboy192]

@topboy192 has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

let me fix this

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[OZILSOLAR]

@OZILSOLAR has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Hi team!!!!
I came across this issue and would love to work on it. I have experience with similar tasks and I'm confident I can investigate, implement a clean solution, and thoroughly test it before submitting a PR. If the issue is still open, I would appreciate it if you could assign it to me. Thank you!!!!!!

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[khanavi272-spec]

@khanavi272-spec has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

I would like to work on this issue

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[Levi-Ojukwu]

@Levi-Ojukwu has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Hello mainainer, I can handle this issue.

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[samueloyibodevv]

@samueloyibodevv has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Hello @maintainer, I’ve gone through the requirements and I’m confident I can implement a proper solution that matches the acceptance criteria. Kindly assign this issue to me. And I will deliver at the shortest possible time.

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[Kenisank]

@Kenisank has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Hi maintainer, I would like to work on this issue.

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