/claim #71

Summary

• Add focused Vitest coverage for plugins/stripe/index.ts.
• Cover constructor validation and authless plugin metadata.
• Cover Stripe API request formatting, bearer auth, form-encoded bodies, and API error propagation.
• Cover customer lookup/create behavior, product-to-price subscription creation, missing payment-method rejection, route registration, subscribe/unsubscribe persistence, and webhook deletion handling.

Validation

• node_modules/.bin/vitest.cmd run plugins/stripe/index.test.ts -> 11 tests passed
• node_modules/.bin/prettier.cmd --check plugins/stripe/index.test.ts -> passed
• git diff --check -> passed

This is a test-only coverage slice with no production behavior changes. I did not include a UI demo video because there is no UI surface for this plugin test coverage.