[Contracts] Emit Event for Template Updates

[Abd-Standard]

Description

Publish an on-chain event whenever a notification template is modified.

Acceptance Criteria
Event includes template identifier.
ABI documentation is updated.
Tests validate emitted values.

[Babigdk]

Proposal: Notification Template Update Event

I can implement this.

Work:

• Add event emitted on template modify (include template ID)
• Emit during all update flows
• Update ABI docs
• Add tests to verify emitted values

Deliverables:
Event + tests + updated ABI docs

Goal:
Enable reliable off-chain tracking of template changes.

[Chigybillionz]

I can take this up and deliver a fix. Please assign.

[devboluwatife53]

Hi maintainer, i can get this done in less than 24 hours

kindly assign me this issue

[grantfox-oss]

🦊 GrantFox — @devboluwatife53 has been assigned to this issue as part of the Official Campaign campaign!

Next steps:

1. Open a Pull Request referencing this issue (e.g., Closes #100)
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Good luck! Track your progress on GrantFox.

[believetimothy]

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

Hello Maintainer, I can fix this issue.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @believetimothy to this issue.

[Marvy247]

@Marvy247 has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Hi Maintainer, I've reviewed the issue description, and I'm confident I can implement all the requested details smoothly.​ Please assign this issue to me! I can have a PR ready for review in a few hours. Thank You.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @Marvy247 to this issue.

[susanyusuf]

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

Hi Maintainer,

I'd like to work on this issue. I can update the smart contract to emit an on-chain event containing the template identifier whenever a notification template is modified.

I will also update the ABI documentation to reflect the new event signature and write the corresponding tests to validate that the values are emitted correctly during updates.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @susanyusuf to this issue.

[drips-wave]

Congratulations, @susanyusuf! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on June 30, 2026.

🧑‍💻 @susanyusuf: Please resolve the issue such that the repo's maintainers have enough time to review your contribution before the due date. You'll earn Points for completing the issue on-time, which will make you eligible for a share of the Stellar Wave Program's reward pool.

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