### Issue #18: Update CONTRIBUTING.md with insurance pool testing instructions

[Levi-Ojukwu]

Description:

The CONTRIBUTING.md testing section (at lines 308-315) lists test commands for each contract but does not include cargo test -p insurance_pool. This means contributors may not know how to test the insurance pool.

Why it matters: Contributors need clear instructions for testing all components.

Acceptance Criteria:

• Add cargo test -p insurance_pool to the testing section
• Add it to the PR checklist
• Add it to the test-insurance Makefile target reference

Relevant Files: CONTRIBUTING.md:308-315

---

[GBOYEE]

Hi — I'd like to help with this. It updates CONTRIBUTING.md with insurance-pool testing instructions. I'll add a testing section covering pool setup, the test harness, and example commands, matching the current CONTRIBUTING style. I can have it done in a few hours. Mind if I take this on?

[OlolaJaco]

I have experience and i can do it now

[grantfox-oss]

🦊 GrantFox — @OlolaJaco 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 #420)
2. Your PR will be reviewed by the Invoice-Liquidity-Network maintainers

Good luck! Track your progress on GrantFox.

[grantfox-oss]

🎉 This issue has been marked as completed on GrantFox as part of the Official Campaign | FWC26 campaign!

@OlolaJaco's PR #442 was approved and merged by @Levi-Ojukwu.

🏆 @OlolaJaco: You earned 35 FoxPoints for this contribution! Your current tier: Explorer (48 total points). Track your full progress on GrantFox.

👏 Great work, @OlolaJaco! Keep contributing to Invoice-Liquidity-Network.