Event Emission Across All Contracts

[Mkalbani]

Description

Ensure all three contracts (escrow, settlement, registry) emit structured on-chain events for every state-changing operation. Events are critical for off-chain indexing by the Mesh platform.

Acceptance Criteria

Events to implement:

Contract	Event	Fields
escrow	Funded	program_id, amount
escrow	Released	wave_id, recipient, amount
settlement	Settled	wave_id, total_points, contributor_count
registry	ProgramRegistered	program_id, name, organizer
registry	WaveOpened	wave_id, program_id
registry	WaveClosed	wave_id, total_points

• All events emitted via env.events().publish()
• Event topics use consistent naming convention (snake_case symbols)
• Tests assert events are emitted with correct data

Technical Notes

• Use soroban_sdk::Symbol for event topics
• Events are read via env.events() in tests

[grantfox-oss]

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Next steps:

1. Open a Pull Request referencing this issue (e.g., Closes #14)
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[grantfox-oss]

🦊 GrantFox — @Swayymalcolm99 has been assigned to this issue as part of the Official Campaign | FWC26 campaign!

Next steps:

1. Open a Pull Request referencing this issue (e.g., Closes #14)
2. Your PR will be reviewed by the ThinknetCollective maintainers

Good luck! Track your progress on GrantFox.