[Contract] — Feature: Add `is_event_finalized` lightweight boolean view

[Olowodarey]

Background

Clients that need only a yes/no answer for finalization must call get_event
and inspect the full Event struct. This is expensive for monitoring tools that
poll large numbers of events. A lightweight boolean view is needed.

Goal

Add is_event_finalized(env, event_id) -> bool that reads only the
Event.is_finalized flag.

Tasks

1. In src/views.rs, add:
2. Wire into lib.rs:
3. Add tests in tests/views_tests.rs:

Acceptance Criteria

• Correct boolean returned in all three states.
• Consistent with get_event().is_finalized.

Files

contracts/creator-event-manager/src/views.rs,
contracts/creator-event-manager/src/lib.rs,
contracts/creator-event-manager/tests/views_tests.rs.

[Sughter99]

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Can this be assigned to me

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[OlaBakare]

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Hi, I'd love to work on this issue. I can handle this issue.
Thank you.

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[ONEONUORA]

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

Hi
I am a smart contract developer with 5 years of experience writing smart contracts across multiple blockchain

I believe i can handle this issue

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[grantfox-oss]

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@ONEONUORA's PR #1073 was approved and merged by @Olowodarey.

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